70389032

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 158112000

約数和(自身を除く): 87722968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 116, 178, 203, 232, 356, 406, 487, 623, 712, 812, 974, 1246, 1624, 1948, 2492, 2581, 3409, 3896, 4984, 5162, 6818, 10324, 13636, 14123, 18067, 20648, 27272, 28246, 36134, 43343, 56492, 72268, 86686, 98861, 112984, 144536, 173372, 197722, 303401, 346744, 395444, 606802, 790888, 1213604, 1256947, 2427208, 2513894, 5027788, 8798629, 10055576, 17597258, 35194516, 70389032]

約数ペア:

[(1, 70389032), (2, 35194516), (4, 17597258), (7, 10055576), (8, 8798629), (14, 5027788), (28, 2513894), (29, 2427208), (56, 1256947), (58, 1213604), (89, 790888), (116, 606802), (178, 395444), (203, 346744), (232, 303401), (356, 197722), (406, 173372), (487, 144536), (623, 112984), (712, 98861), (812, 86686), (974, 72268), (1246, 56492), (1624, 43343), (1948, 36134), (2492, 28246), (2581, 27272), (3409, 20648), (3896, 18067), (4984, 14123), (5162, 13636), (6818, 10324)]