1333072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 3063420

約数和(自身を除く): 1730348

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 169, 208, 221, 232, 272, 338, 377, 442, 464, 493, 676, 754, 884, 986, 1352, 1508, 1768, 1972, 2704, 2873, 3016, 3536, 3944, 4901, 5746, 6032, 6409, 7888, 9802, 11492, 12818, 19604, 22984, 25636, 39208, 45968, 51272, 78416, 83317, 102544, 166634, 333268, 666536, 1333072]

約数ペア:

[(1, 1333072), (2, 666536), (4, 333268), (8, 166634), (13, 102544), (16, 83317), (17, 78416), (26, 51272), (29, 45968), (34, 39208), (52, 25636), (58, 22984), (68, 19604), (104, 12818), (116, 11492), (136, 9802), (169, 7888), (208, 6409), (221, 6032), (232, 5746), (272, 4901), (338, 3944), (377, 3536), (442, 3016), (464, 2873), (493, 2704), (676, 1972), (754, 1768), (884, 1508), (986, 1352)]