4315688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 9230760

約数和(自身を除く): 4915072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2441, 4882, 9764, 19528, 31733, 41497, 63466, 82994, 126932, 165988, 253864, 331976, 539461, 1078922, 2157844, 4315688]

約数ペア:

[(1, 4315688), (2, 2157844), (4, 1078922), (8, 539461), (13, 331976), (17, 253864), (26, 165988), (34, 126932), (52, 82994), (68, 63466), (104, 41497), (136, 31733), (221, 19528), (442, 9764), (884, 4882), (1768, 2441)]