28849496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 58477440

約数和(自身を除く): 29627944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 607, 914, 1214, 1828, 2428, 3656, 4856, 5941, 7891, 11882, 15782, 23764, 31564, 47528, 63128, 277399, 554798, 1109596, 2219192, 3606187, 7212374, 14424748, 28849496]

約数ペア:

[(1, 28849496), (2, 14424748), (4, 7212374), (8, 3606187), (13, 2219192), (26, 1109596), (52, 554798), (104, 277399), (457, 63128), (607, 47528), (914, 31564), (1214, 23764), (1828, 15782), (2428, 11882), (3656, 7891), (4856, 5941)]