77642284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7457}}^1$

素因数の和:7617

約数の個数: 24

約数和(自身を含む): 144088560

約数和(自身を除く): 66446276

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 7457, 10412, 14914, 29828, 141683, 283366, 566732, 1021609, 2043218, 4086436, 19410571, 38821142, 77642284]

約数ペア:

[(1, 77642284), (2, 38821142), (4, 19410571), (19, 4086436), (38, 2043218), (76, 1021609), (137, 566732), (274, 283366), (548, 141683), (2603, 29828), (5206, 14914), (7457, 10412)]