15667968

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 43561728

約数和(自身を除く): 27893760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 887, 1104, 1472, 1774, 2208, 2661, 2944, 3548, 4416, 5322, 5888, 7096, 8832, 10644, 14192, 17664, 20401, 21288, 28384, 40802, 42576, 56768, 61203, 81604, 85152, 113536, 122406, 163208, 170304, 227072, 244812, 326416, 340608, 489624, 652832, 681216, 979248, 1305664, 1958496, 2611328, 3916992, 5222656, 7833984, 15667968]

約数ペア:

[(1, 15667968), (2, 7833984), (3, 5222656), (4, 3916992), (6, 2611328), (8, 1958496), (12, 1305664), (16, 979248), (23, 681216), (24, 652832), (32, 489624), (46, 340608), (48, 326416), (64, 244812), (69, 227072), (92, 170304), (96, 163208), (128, 122406), (138, 113536), (184, 85152), (192, 81604), (256, 61203), (276, 56768), (368, 42576), (384, 40802), (552, 28384), (736, 21288), (768, 20401), (887, 17664), (1104, 14192), (1472, 10644), (1774, 8832), (2208, 7096), (2661, 5888), (2944, 5322), (3548, 4416)]