68293576

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{50513}}^1$

素因数の和:50545

約数の個数: 24

約数和(自身を含む): 138660930

約数和(自身を除く): 70367354

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 50513, 101026, 202052, 404104, 656669, 1313338, 2626676, 5253352, 8536697, 17073394, 34146788, 68293576]

約数ペア:

[(1, 68293576), (2, 34146788), (4, 17073394), (8, 8536697), (13, 5253352), (26, 2626676), (52, 1313338), (104, 656669), (169, 404104), (338, 202052), (676, 101026), (1352, 50513)]