42521794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 78662016

約数和(自身を除く): 36140222

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 3371, 6307, 6742, 12614, 23597, 47194, 57307, 114614, 178663, 357326, 401149, 802298, 1250641, 2501282, 3037271, 6074542, 21260897, 42521794]

約数ペア:

[(1, 42521794), (2, 21260897), (7, 6074542), (14, 3037271), (17, 2501282), (34, 1250641), (53, 802298), (106, 401149), (119, 357326), (238, 178663), (371, 114614), (742, 57307), (901, 47194), (1802, 23597), (3371, 12614), (6307, 6742)]