74985533

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 92476800

約数和(自身を除く): 17491267

約数列:

[1, 7, 19, 49, 133, 239, 337, 931, 1673, 2359, 4541, 6403, 11711, 16513, 31787, 44821, 80543, 222509, 313747, 563801, 1530317, 3946607, 10712219, 74985533]

約数ペア:

[(1, 74985533), (7, 10712219), (19, 3946607), (49, 1530317), (133, 563801), (239, 313747), (337, 222509), (931, 80543), (1673, 44821), (2359, 31787), (4541, 16513), (6403, 11711)]