74954564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4289}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 139459320

約数和(自身を除く): 64504756

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4289, 4369, 8578, 8738, 17156, 17476, 72913, 145826, 291652, 1102273, 2204546, 4409092, 18738641, 37477282, 74954564]

約数ペア:

[(1, 74954564), (2, 37477282), (4, 18738641), (17, 4409092), (34, 2204546), (68, 1102273), (257, 291652), (514, 145826), (1028, 72913), (4289, 17476), (4369, 17156), (8578, 8738)]