8905624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 20686320

約数和(自身を除く): 11780696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 941, 1183, 1352, 1882, 2366, 3764, 4732, 6587, 7528, 9464, 12233, 13174, 24466, 26348, 48932, 52696, 85631, 97864, 159029, 171262, 318058, 342524, 636116, 685048, 1113203, 1272232, 2226406, 4452812, 8905624]

約数ペア:

[(1, 8905624), (2, 4452812), (4, 2226406), (7, 1272232), (8, 1113203), (13, 685048), (14, 636116), (26, 342524), (28, 318058), (52, 171262), (56, 159029), (91, 97864), (104, 85631), (169, 52696), (182, 48932), (338, 26348), (364, 24466), (676, 13174), (728, 12233), (941, 9464), (1183, 7528), (1352, 6587), (1882, 4732), (2366, 3764)]