64808044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56453}}^1$

素因数の和:56505

約数の個数: 24

約数和(自身を含む): 132779808

約数和(自身を除く): 67971764

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 56453, 112906, 225812, 395171, 790342, 1580684, 2314573, 4629146, 9258292, 16202011, 32404022, 64808044]

約数ペア:

[(1, 64808044), (2, 32404022), (4, 16202011), (7, 9258292), (14, 4629146), (28, 2314573), (41, 1580684), (82, 790342), (164, 395171), (287, 225812), (574, 112906), (1148, 56453)]