74191538

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 38240782

約数列:

[1, 2, 181, 311, 362, 622, 659, 1318, 56291, 112582, 119279, 204949, 238558, 409898, 37095769, 74191538]

約数ペア:

[(1, 74191538), (2, 37095769), (181, 409898), (311, 238558), (362, 204949), (622, 119279), (659, 112582), (1318, 56291)]