71194112

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12670

約数の個数: 40

約数和(自身を含む): 155193192

約数和(自身を除く): 83999080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 12641, 25282, 50564, 101128, 139051, 202256, 278102, 404512, 556204, 809024, 1112408, 1618048, 2224816, 3236096, 4449632, 6472192, 8899264, 17798528, 35597056, 71194112]

約数ペア:

[(1, 71194112), (2, 35597056), (4, 17798528), (8, 8899264), (11, 6472192), (16, 4449632), (22, 3236096), (32, 2224816), (44, 1618048), (64, 1112408), (88, 809024), (128, 556204), (176, 404512), (256, 278102), (352, 202256), (512, 139051), (704, 101128), (1408, 50564), (2816, 25282), (5632, 12641)]