41400842

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 31175158

約数列:

[1, 2, 7, 14, 89, 149, 178, 223, 298, 446, 623, 1043, 1246, 1561, 2086, 3122, 13261, 19847, 26522, 33227, 39694, 66454, 92827, 138929, 185654, 232589, 277858, 465178, 2957203, 5914406, 20700421, 41400842]

約数ペア:

[(1, 41400842), (2, 20700421), (7, 5914406), (14, 2957203), (89, 465178), (149, 277858), (178, 232589), (223, 185654), (298, 138929), (446, 92827), (623, 66454), (1043, 39694), (1246, 33227), (1561, 26522), (2086, 19847), (3122, 13261)]