40768896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 128275200

約数和(自身を除く): 87506304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 523, 609, 672, 696, 812, 896, 928, 1046, 1218, 1344, 1392, 1569, 1624, 1856, 2092, 2436, 2688, 2784, 3138, 3248, 3661, 3712, 4184, 4872, 5568, 6276, 6496, 7322, 8368, 9744, 10983, 11136, 12552, 12992, 14644, 15167, 16736, 19488, 21966, 25104, 25984, 29288, 30334, 33472, 38976, 43932, 45501, 50208, 58576, 60668, 66944, 77952, 87864, 91002, 100416, 106169, 117152, 121336, 175728, 182004, 200832, 212338, 234304, 242672, 318507, 351456, 364008, 424676, 468608, 485344, 637014, 702912, 728016, 849352, 970688, 1274028, 1405824, 1456032, 1698704, 1941376, 2548056, 2912064, 3397408, 5096112, 5824128, 6794816, 10192224, 13589632, 20384448, 40768896]

約数ペア:

[(1, 40768896), (2, 20384448), (3, 13589632), (4, 10192224), (6, 6794816), (7, 5824128), (8, 5096112), (12, 3397408), (14, 2912064), (16, 2548056), (21, 1941376), (24, 1698704), (28, 1456032), (29, 1405824), (32, 1274028), (42, 970688), (48, 849352), (56, 728016), (58, 702912), (64, 637014), (84, 485344), (87, 468608), (96, 424676), (112, 364008), (116, 351456), (128, 318507), (168, 242672), (174, 234304), (192, 212338), (203, 200832), (224, 182004), (232, 175728), (336, 121336), (348, 117152), (384, 106169), (406, 100416), (448, 91002), (464, 87864), (523, 77952), (609, 66944), (672, 60668), (696, 58576), (812, 50208), (896, 45501), (928, 43932), (1046, 38976), (1218, 33472), (1344, 30334), (1392, 29288), (1569, 25984), (1624, 25104), (1856, 21966), (2092, 19488), (2436, 16736), (2688, 15167), (2784, 14644), (3138, 12992), (3248, 12552), (3661, 11136), (3712, 10983), (4184, 9744), (4872, 8368), (5568, 7322), (6276, 6496)]