4650256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 9860480

約数和(自身を除く): 5210224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 283, 316, 566, 632, 1027, 1132, 1264, 2054, 2264, 3679, 4108, 4528, 7358, 8216, 14716, 16432, 22357, 29432, 44714, 58864, 89428, 178856, 290641, 357712, 581282, 1162564, 2325128, 4650256]

約数ペア:

[(1, 4650256), (2, 2325128), (4, 1162564), (8, 581282), (13, 357712), (16, 290641), (26, 178856), (52, 89428), (79, 58864), (104, 44714), (158, 29432), (208, 22357), (283, 16432), (316, 14716), (566, 8216), (632, 7358), (1027, 4528), (1132, 4108), (1264, 3679), (2054, 2264)]