72417994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 126173376

約数和(自身を除く): 53755382

約数列:

[1, 2, 11, 17, 22, 34, 187, 227, 374, 454, 853, 1706, 2497, 3859, 4994, 7718, 9383, 14501, 18766, 29002, 42449, 84898, 159511, 193631, 319022, 387262, 2129941, 3291727, 4259882, 6583454, 36208997, 72417994]

約数ペア:

[(1, 72417994), (2, 36208997), (11, 6583454), (17, 4259882), (22, 3291727), (34, 2129941), (187, 387262), (227, 319022), (374, 193631), (454, 159511), (853, 84898), (1706, 42449), (2497, 29002), (3859, 18766), (4994, 14501), (7718, 9383)]