72551138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{11411}}^1$

素因数の和:11458

約数の個数: 24

約数和(自身を含む): 126125424

約数和(自身を除く): 53574286

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 11411, 22822, 125521, 193987, 251042, 387974, 2133857, 3297779, 4267714, 6595558, 36275569, 72551138]

約数ペア:

[(1, 72551138), (2, 36275569), (11, 6595558), (17, 4267714), (22, 3297779), (34, 2133857), (187, 387974), (289, 251042), (374, 193987), (578, 125521), (3179, 22822), (6358, 11411)]