72991198798

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39200429}}^1$

素因数の和:39200464

約数の個数: 24

約数和(自身を含む): 134065470600

約数和(自身を除く): 61074271802

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 39200429, 78400858, 274403003, 548806006, 744808151, 1489616302, 1920821021, 3841642042, 5213657057, 10427314114, 36495599399, 72991198798]

約数ペア:

[(1, 72991198798), (2, 36495599399), (7, 10427314114), (14, 5213657057), (19, 3841642042), (38, 1920821021), (49, 1489616302), (98, 744808151), (133, 548806006), (266, 274403003), (931, 78400858), (1862, 39200429)]