75081436

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{13711}}^1$

素因数の和:13789

約数の個数: 18

約数和(自身を含む): 135049488

約数和(自身を除く): 59968052

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 13711, 27422, 54844, 507307, 1014614, 2029228, 18770359, 37540718, 75081436]

約数ペア:

[(1, 75081436), (2, 37540718), (4, 18770359), (37, 2029228), (74, 1014614), (148, 507307), (1369, 54844), (2738, 27422), (5476, 13711)]