43999436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 85805664

約数和(自身を除く): 41806228

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 173, 268, 292, 346, 692, 871, 949, 1742, 1898, 2249, 3484, 3796, 4498, 4891, 8996, 9782, 11591, 12629, 19564, 23182, 25258, 46364, 50516, 63583, 127166, 150683, 164177, 254332, 301366, 328354, 602732, 656708, 846143, 1692286, 3384572, 10999859, 21999718, 43999436]

約数ペア:

[(1, 43999436), (2, 21999718), (4, 10999859), (13, 3384572), (26, 1692286), (52, 846143), (67, 656708), (73, 602732), (134, 328354), (146, 301366), (173, 254332), (268, 164177), (292, 150683), (346, 127166), (692, 63583), (871, 50516), (949, 46364), (1742, 25258), (1898, 23182), (2249, 19564), (3484, 12629), (3796, 11591), (4498, 9782), (4891, 8996)]