413200064

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{20627}}^1$

素因数の和:20952

約数の個数: 28

約数和(自身を含む): 822603384

約数和(自身を除く): 409403320

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 20032, 20627, 41254, 82508, 165016, 330032, 660064, 1320128, 6456251, 12912502, 25825004, 51650008, 103300016, 206600032, 413200064]

約数ペア:

[(1, 413200064), (2, 206600032), (4, 103300016), (8, 51650008), (16, 25825004), (32, 12912502), (64, 6456251), (313, 1320128), (626, 660064), (1252, 330032), (2504, 165016), (5008, 82508), (10016, 41254), (20032, 20627)]