69874816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{49627}}^1$

素因数の和:49652

約数の個数: 32

約数和(自身を含む): 151861680

約数和(自身を除く): 81986864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 49627, 99254, 198508, 397016, 545897, 794032, 1091794, 1588064, 2183588, 3176128, 4367176, 6352256, 8734352, 17468704, 34937408, 69874816]

約数ペア:

[(1, 69874816), (2, 34937408), (4, 17468704), (8, 8734352), (11, 6352256), (16, 4367176), (22, 3176128), (32, 2183588), (44, 1588064), (64, 1091794), (88, 794032), (128, 545897), (176, 397016), (352, 198508), (704, 99254), (1408, 49627)]