27955378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74747}}^1$

素因数の和:74777

約数の個数: 16

約数和(自身を含む): 48436704

約数和(自身を除く): 20481326

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 74747, 149494, 822217, 1270699, 1644434, 2541398, 13977689, 27955378]

約数ペア:

[(1, 27955378), (2, 13977689), (11, 2541398), (17, 1644434), (22, 1270699), (34, 822217), (187, 149494), (374, 74747)]