42313856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 50220544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 431, 472, 767, 832, 862, 944, 1534, 1664, 1724, 1888, 3068, 3448, 3776, 5603, 6136, 6896, 7552, 11206, 12272, 13792, 22412, 24544, 25429, 27584, 44824, 49088, 50858, 55168, 89648, 98176, 101716, 179296, 203432, 330577, 358592, 406864, 661154, 717184, 813728, 1322308, 1627456, 2644616, 3254912, 5289232, 10578464, 21156928, 42313856]

約数ペア:

[(1, 42313856), (2, 21156928), (4, 10578464), (8, 5289232), (13, 3254912), (16, 2644616), (26, 1627456), (32, 1322308), (52, 813728), (59, 717184), (64, 661154), (104, 406864), (118, 358592), (128, 330577), (208, 203432), (236, 179296), (416, 101716), (431, 98176), (472, 89648), (767, 55168), (832, 50858), (862, 49088), (944, 44824), (1534, 27584), (1664, 25429), (1724, 24544), (1888, 22412), (3068, 13792), (3448, 12272), (3776, 11206), (5603, 7552), (6136, 6896)]