68026556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 36

約数和(自身を含む): 130293072

約数和(自身を除く): 62266516

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 676, 977, 1339, 1954, 2678, 3908, 5356, 12701, 17407, 25402, 34814, 50804, 69628, 100631, 165113, 201262, 330226, 402524, 660452, 1308203, 2616406, 5232812, 17006639, 34013278, 68026556]

約数ペア:

[(1, 68026556), (2, 34013278), (4, 17006639), (13, 5232812), (26, 2616406), (52, 1308203), (103, 660452), (169, 402524), (206, 330226), (338, 201262), (412, 165113), (676, 100631), (977, 69628), (1339, 50804), (1954, 34814), (2678, 25402), (3908, 17407), (5356, 12701)]