72609244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28859}}^1$

素因数の和:28917

約数の個数: 24

約数和(自身を含む): 138181680

約数和(自身を除く): 65572436

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28859, 57718, 115436, 490603, 981206, 1067783, 1962412, 2135566, 4271132, 18152311, 36304622, 72609244]

約数ペア:

[(1, 72609244), (2, 36304622), (4, 18152311), (17, 4271132), (34, 2135566), (37, 1962412), (68, 1067783), (74, 981206), (148, 490603), (629, 115436), (1258, 57718), (2516, 28859)]