7639424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 16393440

約数和(自身を除く): 8754016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 4591, 9182, 18364, 36728, 59683, 73456, 119366, 146912, 238732, 293824, 477464, 587648, 954928, 1909856, 3819712, 7639424]

約数ペア:

[(1, 7639424), (2, 3819712), (4, 1909856), (8, 954928), (13, 587648), (16, 477464), (26, 293824), (32, 238732), (52, 146912), (64, 119366), (104, 73456), (128, 59683), (208, 36728), (416, 18364), (832, 9182), (1664, 4591)]