15463968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12417

約数の個数: 48

約数和(自身を含む): 43718976

約数和(自身を除く): 28255008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12391, 24782, 37173, 49564, 74346, 99128, 148692, 161083, 198256, 297384, 322166, 396512, 483249, 594768, 644332, 966498, 1189536, 1288664, 1932996, 2577328, 3865992, 5154656, 7731984, 15463968]

約数ペア:

[(1, 15463968), (2, 7731984), (3, 5154656), (4, 3865992), (6, 2577328), (8, 1932996), (12, 1288664), (13, 1189536), (16, 966498), (24, 644332), (26, 594768), (32, 483249), (39, 396512), (48, 322166), (52, 297384), (78, 198256), (96, 161083), (104, 148692), (156, 99128), (208, 74346), (312, 49564), (416, 37173), (624, 24782), (1248, 12391)]