7457216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8988

約数の個数: 28

約数和(自身を含む): 15937992

約数和(自身を除く): 8480776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 8963, 17926, 35852, 71704, 116519, 143408, 233038, 286816, 466076, 573632, 932152, 1864304, 3728608, 7457216]

約数ペア:

[(1, 7457216), (2, 3728608), (4, 1864304), (8, 932152), (13, 573632), (16, 466076), (26, 286816), (32, 233038), (52, 143408), (64, 116519), (104, 71704), (208, 35852), (416, 17926), (832, 8963)]