3977328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 10999296

約数和(自身を除く): 7021968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 47, 48, 82, 86, 94, 123, 129, 141, 164, 172, 188, 246, 258, 282, 328, 344, 376, 492, 516, 564, 656, 688, 752, 984, 1032, 1128, 1763, 1927, 1968, 2021, 2064, 2256, 3526, 3854, 4042, 5289, 5781, 6063, 7052, 7708, 8084, 10578, 11562, 12126, 14104, 15416, 16168, 21156, 23124, 24252, 28208, 30832, 32336, 42312, 46248, 48504, 82861, 84624, 92496, 97008, 165722, 248583, 331444, 497166, 662888, 994332, 1325776, 1988664, 3977328]

約数ペア:

[(1, 3977328), (2, 1988664), (3, 1325776), (4, 994332), (6, 662888), (8, 497166), (12, 331444), (16, 248583), (24, 165722), (41, 97008), (43, 92496), (47, 84624), (48, 82861), (82, 48504), (86, 46248), (94, 42312), (123, 32336), (129, 30832), (141, 28208), (164, 24252), (172, 23124), (188, 21156), (246, 16168), (258, 15416), (282, 14104), (328, 12126), (344, 11562), (376, 10578), (492, 8084), (516, 7708), (564, 7052), (656, 6063), (688, 5781), (752, 5289), (984, 4042), (1032, 3854), (1128, 3526), (1763, 2256), (1927, 2064), (1968, 2021)]