65601984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 213116160

約数和(自身を除く): 147514176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 367, 392, 399, 448, 456, 532, 588, 608, 672, 734, 784, 798, 912, 931, 1064, 1101, 1176, 1216, 1344, 1468, 1568, 1596, 1824, 1862, 2128, 2202, 2352, 2569, 2793, 2936, 3136, 3192, 3648, 3724, 4256, 4404, 4704, 5138, 5586, 5872, 6384, 6973, 7448, 7707, 8512, 8808, 9408, 10276, 11172, 11744, 12768, 13946, 14896, 15414, 17616, 17983, 20552, 20919, 22344, 23488, 25536, 27892, 29792, 30828, 35232, 35966, 41104, 41838, 44688, 48811, 53949, 55784, 59584, 61656, 70464, 71932, 82208, 83676, 89376, 97622, 107898, 111568, 123312, 143864, 146433, 164416, 167352, 178752, 195244, 215796, 223136, 246624, 287728, 292866, 334704, 341677, 390488, 431592, 446272, 493248, 575456, 585732, 669408, 683354, 780976, 863184, 1025031, 1150912, 1171464, 1338816, 1366708, 1561952, 1726368, 2050062, 2342928, 2733416, 3123904, 3452736, 4100124, 4685856, 5466832, 8200248, 9371712, 10933664, 16400496, 21867328, 32800992, 65601984]

約数ペア:

[(1, 65601984), (2, 32800992), (3, 21867328), (4, 16400496), (6, 10933664), (7, 9371712), (8, 8200248), (12, 5466832), (14, 4685856), (16, 4100124), (19, 3452736), (21, 3123904), (24, 2733416), (28, 2342928), (32, 2050062), (38, 1726368), (42, 1561952), (48, 1366708), (49, 1338816), (56, 1171464), (57, 1150912), (64, 1025031), (76, 863184), (84, 780976), (96, 683354), (98, 669408), (112, 585732), (114, 575456), (133, 493248), (147, 446272), (152, 431592), (168, 390488), (192, 341677), (196, 334704), (224, 292866), (228, 287728), (266, 246624), (294, 223136), (304, 215796), (336, 195244), (367, 178752), (392, 167352), (399, 164416), (448, 146433), (456, 143864), (532, 123312), (588, 111568), (608, 107898), (672, 97622), (734, 89376), (784, 83676), (798, 82208), (912, 71932), (931, 70464), (1064, 61656), (1101, 59584), (1176, 55784), (1216, 53949), (1344, 48811), (1468, 44688), (1568, 41838), (1596, 41104), (1824, 35966), (1862, 35232), (2128, 30828), (2202, 29792), (2352, 27892), (2569, 25536), (2793, 23488), (2936, 22344), (3136, 20919), (3192, 20552), (3648, 17983), (3724, 17616), (4256, 15414), (4404, 14896), (4704, 13946), (5138, 12768), (5586, 11744), (5872, 11172), (6384, 10276), (6973, 9408), (7448, 8808), (7707, 8512)]