7378816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 15569280

約数和(自身を除く): 8190464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 3391, 6782, 13564, 27128, 54256, 57647, 108512, 115294, 217024, 230588, 434048, 461176, 922352, 1844704, 3689408, 7378816]

約数ペア:

[(1, 7378816), (2, 3689408), (4, 1844704), (8, 922352), (16, 461176), (17, 434048), (32, 230588), (34, 217024), (64, 115294), (68, 108512), (128, 57647), (136, 54256), (272, 27128), (544, 13564), (1088, 6782), (2176, 3391)]