838478624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53149}}^1$

素因数の和:53205

約数の個数: 48

約数和(自身を含む): 1808163000

約数和(自身を除く): 969684376

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 53149, 106298, 212596, 425192, 850384, 903533, 1541321, 1700768, 1807066, 3082642, 3614132, 6165284, 7228264, 12330568, 14456528, 24661136, 26202457, 28913056, 49322272, 52404914, 104809828, 209619656, 419239312, 838478624]

約数ペア:

[(1, 838478624), (2, 419239312), (4, 209619656), (8, 104809828), (16, 52404914), (17, 49322272), (29, 28913056), (32, 26202457), (34, 24661136), (58, 14456528), (68, 12330568), (116, 7228264), (136, 6165284), (232, 3614132), (272, 3082642), (464, 1807066), (493, 1700768), (544, 1541321), (928, 903533), (986, 850384), (1972, 425192), (3944, 212596), (7888, 106298), (15776, 53149)]