75418898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3821}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 115577280

約数和(自身を除く): 40158382

約数列:

[1, 2, 71, 139, 142, 278, 3821, 7642, 9869, 19738, 271291, 531119, 542582, 1062238, 37709449, 75418898]

約数ペア:

[(1, 75418898), (2, 37709449), (71, 1062238), (139, 542582), (142, 531119), (278, 271291), (3821, 19738), (7642, 9869)]