78055016

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 158579400

約数和(自身を除く): 80524384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 4441, 8788, 8882, 17576, 17764, 35528, 57733, 115466, 230932, 461864, 750529, 1501058, 3002116, 6004232, 9756877, 19513754, 39027508, 78055016]

約数ペア:

[(1, 78055016), (2, 39027508), (4, 19513754), (8, 9756877), (13, 6004232), (26, 3002116), (52, 1501058), (104, 750529), (169, 461864), (338, 230932), (676, 115466), (1352, 57733), (2197, 35528), (4394, 17764), (4441, 17576), (8788, 8882)]