15476864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 18452416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 131, 142, 208, 262, 284, 416, 524, 568, 832, 923, 1048, 1136, 1664, 1703, 1846, 2096, 2272, 3406, 3692, 4192, 4544, 6812, 7384, 8384, 9088, 9301, 13624, 14768, 16768, 18602, 27248, 29536, 37204, 54496, 59072, 74408, 108992, 118144, 120913, 148816, 217984, 241826, 297632, 483652, 595264, 967304, 1190528, 1934608, 3869216, 7738432, 15476864]

約数ペア:

[(1, 15476864), (2, 7738432), (4, 3869216), (8, 1934608), (13, 1190528), (16, 967304), (26, 595264), (32, 483652), (52, 297632), (64, 241826), (71, 217984), (104, 148816), (128, 120913), (131, 118144), (142, 108992), (208, 74408), (262, 59072), (284, 54496), (416, 37204), (524, 29536), (568, 27248), (832, 18602), (923, 16768), (1048, 14768), (1136, 13624), (1664, 9301), (1703, 9088), (1846, 8384), (2096, 7384), (2272, 6812), (3406, 4544), (3692, 4192)]