1567271056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{142169}}^1$

素因数の和:142243

約数の個数: 40

約数和(自身を含む): 3331896120

約数和(自身を除く): 1764625064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 142169, 284338, 568676, 1137352, 1848197, 2274704, 3696394, 7392788, 7534957, 14785576, 15069914, 29571152, 30139828, 60279656, 97954441, 120559312, 195908882, 391817764, 783635528, 1567271056]

約数ペア:

[(1, 1567271056), (2, 783635528), (4, 391817764), (8, 195908882), (13, 120559312), (16, 97954441), (26, 60279656), (52, 30139828), (53, 29571152), (104, 15069914), (106, 14785576), (208, 7534957), (212, 7392788), (424, 3696394), (689, 2274704), (848, 1848197), (1378, 1137352), (2756, 568676), (5512, 284338), (11024, 142169)]