47542664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6909

約数の個数: 32

約数和(自身を含む): 97446720

約数和(自身を除く): 49904056

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6823, 6968, 13646, 27292, 54584, 88699, 177398, 354796, 457141, 709592, 914282, 1828564, 3657128, 5942833, 11885666, 23771332, 47542664]

約数ペア:

[(1, 47542664), (2, 23771332), (4, 11885666), (8, 5942833), (13, 3657128), (26, 1828564), (52, 914282), (67, 709592), (104, 457141), (134, 354796), (268, 177398), (536, 88699), (871, 54584), (1742, 27292), (3484, 13646), (6823, 6968)]