70783036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61231}}^1$

素因数の和:61269

約数の個数: 18

約数和(自身を含む): 131587568

約数和(自身を除く): 60804532

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 61231, 122462, 244924, 1040927, 2081854, 4163708, 17695759, 35391518, 70783036]

約数ペア:

[(1, 70783036), (2, 35391518), (4, 17695759), (17, 4163708), (34, 2081854), (68, 1040927), (289, 244924), (578, 122462), (1156, 61231)]