27871584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 82301184

約数和(自身を除く): 54429600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 971, 1104, 1196, 1248, 1794, 1942, 2208, 2392, 2913, 3588, 3884, 4784, 5826, 7176, 7768, 9568, 11652, 12623, 14352, 15536, 22333, 23304, 25246, 28704, 31072, 37869, 44666, 46608, 50492, 66999, 75738, 89332, 93216, 100984, 133998, 151476, 178664, 201968, 267996, 290329, 302952, 357328, 403936, 535992, 580658, 605904, 714656, 870987, 1071984, 1161316, 1211808, 1741974, 2143968, 2322632, 3483948, 4645264, 6967896, 9290528, 13935792, 27871584]

約数ペア:

[(1, 27871584), (2, 13935792), (3, 9290528), (4, 6967896), (6, 4645264), (8, 3483948), (12, 2322632), (13, 2143968), (16, 1741974), (23, 1211808), (24, 1161316), (26, 1071984), (32, 870987), (39, 714656), (46, 605904), (48, 580658), (52, 535992), (69, 403936), (78, 357328), (92, 302952), (96, 290329), (104, 267996), (138, 201968), (156, 178664), (184, 151476), (208, 133998), (276, 100984), (299, 93216), (312, 89332), (368, 75738), (416, 66999), (552, 50492), (598, 46608), (624, 44666), (736, 37869), (897, 31072), (971, 28704), (1104, 25246), (1196, 23304), (1248, 22333), (1794, 15536), (1942, 14352), (2208, 12623), (2392, 11652), (2913, 9568), (3588, 7768), (3884, 7176), (4784, 5826)]