70193656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2689}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 142354800

約数和(自身を除く): 72161144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 2689, 3263, 5378, 6526, 10756, 13052, 21512, 26104, 34957, 69914, 139828, 279656, 674939, 1349878, 2699756, 5399512, 8774207, 17548414, 35096828, 70193656]

約数ペア:

[(1, 70193656), (2, 35096828), (4, 17548414), (8, 8774207), (13, 5399512), (26, 2699756), (52, 1349878), (104, 674939), (251, 279656), (502, 139828), (1004, 69914), (2008, 34957), (2689, 26104), (3263, 21512), (5378, 13052), (6526, 10756)]