70819736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{680959}}^1$

素因数の和:680978

約数の個数: 16

約数和(自身を含む): 143001600

約数和(自身を除く): 72181864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 680959, 1361918, 2723836, 5447672, 8852467, 17704934, 35409868, 70819736]

約数ペア:

[(1, 70819736), (2, 35409868), (4, 17704934), (8, 8852467), (13, 5447672), (26, 2723836), (52, 1361918), (104, 680959)]