66324908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19037}}^1$

素因数の和:19121

約数の個数: 24

約数和(自身を含む): 126869232

約数和(自身を除く): 60544324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19037, 38074, 76148, 247481, 494962, 989924, 1275479, 2550958, 5101916, 16581227, 33162454, 66324908]

約数ペア:

[(1, 66324908), (2, 33162454), (4, 16581227), (13, 5101916), (26, 2550958), (52, 1275479), (67, 989924), (134, 494962), (268, 247481), (871, 76148), (1742, 38074), (3484, 19037)]