28746816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 88416384

約数和(自身を除く): 59669568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 293, 336, 438, 448, 511, 584, 586, 672, 876, 879, 1022, 1168, 1172, 1344, 1533, 1752, 1758, 2044, 2051, 2336, 2344, 3066, 3504, 3516, 4088, 4102, 4672, 4688, 6132, 6153, 7008, 7032, 8176, 8204, 9376, 12264, 12306, 14016, 14064, 16352, 16408, 18752, 21389, 24528, 24612, 28128, 32704, 32816, 42778, 49056, 49224, 56256, 64167, 65632, 85556, 98112, 98448, 128334, 131264, 149723, 171112, 196896, 256668, 299446, 342224, 393792, 449169, 513336, 598892, 684448, 898338, 1026672, 1197784, 1368896, 1796676, 2053344, 2395568, 3593352, 4106688, 4791136, 7186704, 9582272, 14373408, 28746816]

約数ペア:

[(1, 28746816), (2, 14373408), (3, 9582272), (4, 7186704), (6, 4791136), (7, 4106688), (8, 3593352), (12, 2395568), (14, 2053344), (16, 1796676), (21, 1368896), (24, 1197784), (28, 1026672), (32, 898338), (42, 684448), (48, 598892), (56, 513336), (64, 449169), (73, 393792), (84, 342224), (96, 299446), (112, 256668), (146, 196896), (168, 171112), (192, 149723), (219, 131264), (224, 128334), (292, 98448), (293, 98112), (336, 85556), (438, 65632), (448, 64167), (511, 56256), (584, 49224), (586, 49056), (672, 42778), (876, 32816), (879, 32704), (1022, 28128), (1168, 24612), (1172, 24528), (1344, 21389), (1533, 18752), (1752, 16408), (1758, 16352), (2044, 14064), (2051, 14016), (2336, 12306), (2344, 12264), (3066, 9376), (3504, 8204), (3516, 8176), (4088, 7032), (4102, 7008), (4672, 6153), (4688, 6132)]