73437790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{25411}}^1$

素因数の和:25452

約数の個数: 24

約数和(自身を含む): 140426712

約数和(自身を除く): 66988922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 25411, 50822, 127055, 254110, 431987, 863974, 2159935, 4319870, 7343779, 14687558, 36718895, 73437790]

約数ペア:

[(1, 73437790), (2, 36718895), (5, 14687558), (10, 7343779), (17, 4319870), (34, 2159935), (85, 863974), (170, 431987), (289, 254110), (578, 127055), (1445, 50822), (2890, 25411)]