68187824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 139038720

約数和(自身を除く): 70850896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 1459, 2032, 2918, 2921, 5836, 5842, 11672, 11684, 23344, 23368, 33557, 46736, 67114, 134228, 185293, 268456, 370586, 536912, 741172, 1482344, 2964688, 4261739, 8523478, 17046956, 34093912, 68187824]

約数ペア:

[(1, 68187824), (2, 34093912), (4, 17046956), (8, 8523478), (16, 4261739), (23, 2964688), (46, 1482344), (92, 741172), (127, 536912), (184, 370586), (254, 268456), (368, 185293), (508, 134228), (1016, 67114), (1459, 46736), (2032, 33557), (2918, 23368), (2921, 23344), (5836, 11684), (5842, 11672)]