28326904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 55253520

約数和(自身を除く): 26926616

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 1153, 2306, 3071, 4612, 6142, 9224, 12284, 24568, 42661, 85322, 95699, 170644, 191398, 341288, 382796, 765592, 3540863, 7081726, 14163452, 28326904]

約数ペア:

[(1, 28326904), (2, 14163452), (4, 7081726), (8, 3540863), (37, 765592), (74, 382796), (83, 341288), (148, 191398), (166, 170644), (296, 95699), (332, 85322), (664, 42661), (1153, 24568), (2306, 12284), (3071, 9224), (4612, 6142)]