38832664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5573}}^1$

素因数の和:5659

約数の個数: 32

約数和(自身を含む): 79596720

約数和(自身を除く): 40764056

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5573, 6968, 11146, 22292, 44584, 72449, 144898, 289796, 373391, 579592, 746782, 1493564, 2987128, 4854083, 9708166, 19416332, 38832664]

約数ペア:

[(1, 38832664), (2, 19416332), (4, 9708166), (8, 4854083), (13, 2987128), (26, 1493564), (52, 746782), (67, 579592), (104, 373391), (134, 289796), (268, 144898), (536, 72449), (871, 44584), (1742, 22292), (3484, 11146), (5573, 6968)]