74218664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1103}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 76013656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 1103, 1294, 2206, 2588, 4412, 5176, 8411, 8824, 14339, 16822, 28678, 33644, 57356, 67288, 114712, 713641, 1427282, 2854564, 5709128, 9277333, 18554666, 37109332, 74218664]

約数ペア:

[(1, 74218664), (2, 37109332), (4, 18554666), (8, 9277333), (13, 5709128), (26, 2854564), (52, 1427282), (104, 713641), (647, 114712), (1103, 67288), (1294, 57356), (2206, 33644), (2588, 28678), (4412, 16822), (5176, 14339), (8411, 8824)]