68277638

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 121377312

約数和(自身を除く): 53099674

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1331, 1573, 1973, 2662, 3146, 3946, 17303, 21703, 25649, 34606, 43406, 51298, 238733, 282139, 477466, 564278, 2626063, 3103529, 5252126, 6207058, 34138819, 68277638]

約数ペア:

[(1, 68277638), (2, 34138819), (11, 6207058), (13, 5252126), (22, 3103529), (26, 2626063), (121, 564278), (143, 477466), (242, 282139), (286, 238733), (1331, 51298), (1573, 43406), (1973, 34606), (2662, 25649), (3146, 21703), (3946, 17303)]