15212288

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 37429728

約数和(自身を除く): 22217440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 653, 728, 832, 896, 1306, 1456, 1664, 1792, 2612, 2912, 3328, 4571, 5224, 5824, 8489, 9142, 10448, 11648, 16978, 18284, 20896, 23296, 33956, 36568, 41792, 59423, 67912, 73136, 83584, 118846, 135824, 146272, 167168, 237692, 271648, 292544, 475384, 543296, 585088, 950768, 1086592, 1170176, 1901536, 2173184, 3803072, 7606144, 15212288]

約数ペア:

[(1, 15212288), (2, 7606144), (4, 3803072), (7, 2173184), (8, 1901536), (13, 1170176), (14, 1086592), (16, 950768), (26, 585088), (28, 543296), (32, 475384), (52, 292544), (56, 271648), (64, 237692), (91, 167168), (104, 146272), (112, 135824), (128, 118846), (182, 83584), (208, 73136), (224, 67912), (256, 59423), (364, 41792), (416, 36568), (448, 33956), (653, 23296), (728, 20896), (832, 18284), (896, 16978), (1306, 11648), (1456, 10448), (1664, 9142), (1792, 8489), (2612, 5824), (2912, 5224), (3328, 4571)]