40807914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5087}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 93782016

約数和(自身を除く): 52974102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 5087, 8022, 10174, 15261, 30522, 35609, 71218, 106827, 213654, 971617, 1943234, 2914851, 5829702, 6801319, 13602638, 20403957, 40807914]

約数ペア:

[(1, 40807914), (2, 20403957), (3, 13602638), (6, 6801319), (7, 5829702), (14, 2914851), (21, 1943234), (42, 971617), (191, 213654), (382, 106827), (573, 71218), (1146, 35609), (1337, 30522), (2674, 15261), (4011, 10174), (5087, 8022)]