72680504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1129}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 147126000

約数和(自身を除く): 74445496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1129, 1238, 2258, 2476, 4516, 4952, 8047, 9032, 14677, 16094, 29354, 32188, 58708, 64376, 117416, 698851, 1397702, 2795404, 5590808, 9085063, 18170126, 36340252, 72680504]

約数ペア:

[(1, 72680504), (2, 36340252), (4, 18170126), (8, 9085063), (13, 5590808), (26, 2795404), (52, 1397702), (104, 698851), (619, 117416), (1129, 64376), (1238, 58708), (2258, 32188), (2476, 29354), (4516, 16094), (4952, 14677), (8047, 9032)]