7407029888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{23629}}^1$

素因数の和:23753

約数の個数: 64

約数和(自身を含む): 15425664000

約数和(自身を除く): 8018634112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 496, 632, 992, 1264, 1984, 2449, 2528, 3968, 4898, 5056, 9796, 10112, 19592, 23629, 39184, 47258, 78368, 94516, 156736, 189032, 313472, 378064, 732499, 756128, 1464998, 1512256, 1866691, 2929996, 3024512, 3733382, 5859992, 7466764, 11719984, 14933528, 23439968, 29867056, 46879936, 57867421, 59734112, 93759872, 115734842, 119468224, 231469684, 238936448, 462939368, 925878736, 1851757472, 3703514944, 7407029888]

約数ペア:

[(1, 7407029888), (2, 3703514944), (4, 1851757472), (8, 925878736), (16, 462939368), (31, 238936448), (32, 231469684), (62, 119468224), (64, 115734842), (79, 93759872), (124, 59734112), (128, 57867421), (158, 46879936), (248, 29867056), (316, 23439968), (496, 14933528), (632, 11719984), (992, 7466764), (1264, 5859992), (1984, 3733382), (2449, 3024512), (2528, 2929996), (3968, 1866691), (4898, 1512256), (5056, 1464998), (9796, 756128), (10112, 732499), (19592, 378064), (23629, 313472), (39184, 189032), (47258, 156736), (78368, 94516)]