23793328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 50357888

約数和(自身を除く): 26564560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1567, 1898, 3134, 3796, 6268, 7592, 12536, 15184, 20371, 25072, 40742, 81484, 114391, 162968, 228782, 325936, 457564, 915128, 1487083, 1830256, 2974166, 5948332, 11896664, 23793328]

約数ペア:

[(1, 23793328), (2, 11896664), (4, 5948332), (8, 2974166), (13, 1830256), (16, 1487083), (26, 915128), (52, 457564), (73, 325936), (104, 228782), (146, 162968), (208, 114391), (292, 81484), (584, 40742), (949, 25072), (1168, 20371), (1567, 15184), (1898, 12536), (3134, 7592), (3796, 6268)]