69250012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25127}}^1$

素因数の和:25197

約数の個数: 24

約数和(自身を含む): 132977376

約数和(自身を除く): 63727364

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25127, 50254, 100508, 326651, 653302, 1306604, 1331731, 2663462, 5326924, 17312503, 34625006, 69250012]

約数ペア:

[(1, 69250012), (2, 34625006), (4, 17312503), (13, 5326924), (26, 2663462), (52, 1331731), (53, 1306604), (106, 653302), (212, 326651), (689, 100508), (1378, 50254), (2756, 25127)]