68148458

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{35531}}^1$

素因数の和:35677

約数の個数: 16

約数和(自身を含む): 117681984

約数和(自身を除く): 49533526

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 35531, 71062, 248717, 497434, 4867747, 9735494, 34074229, 68148458]

約数ペア:

[(1, 68148458), (2, 34074229), (7, 9735494), (14, 4867747), (137, 497434), (274, 248717), (959, 71062), (1918, 35531)]