56789408

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{10501}}^1$

素因数の和:10537

約数の個数: 36

約数和(自身を含む): 121077558

約数和(自身を除く): 64288150

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 10501, 21002, 42004, 84008, 136513, 168016, 273026, 336032, 546052, 1092104, 1774669, 2184208, 3549338, 4368416, 7098676, 14197352, 28394704, 56789408]

約数ペア:

[(1, 56789408), (2, 28394704), (4, 14197352), (8, 7098676), (13, 4368416), (16, 3549338), (26, 2184208), (32, 1774669), (52, 1092104), (104, 546052), (169, 336032), (208, 273026), (338, 168016), (416, 136513), (676, 84008), (1352, 42004), (2704, 21002), (5408, 10501)]