1417728

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 4124736

約数和(自身を除く): 2707008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 256, 284, 312, 384, 416, 426, 512, 568, 624, 768, 832, 852, 923, 1136, 1248, 1536, 1664, 1704, 1846, 2272, 2496, 2769, 3328, 3408, 3692, 4544, 4992, 5538, 6656, 6816, 7384, 9088, 9984, 11076, 13632, 14768, 18176, 19968, 22152, 27264, 29536, 36352, 44304, 54528, 59072, 88608, 109056, 118144, 177216, 236288, 354432, 472576, 708864, 1417728]

約数ペア:

[(1, 1417728), (2, 708864), (3, 472576), (4, 354432), (6, 236288), (8, 177216), (12, 118144), (13, 109056), (16, 88608), (24, 59072), (26, 54528), (32, 44304), (39, 36352), (48, 29536), (52, 27264), (64, 22152), (71, 19968), (78, 18176), (96, 14768), (104, 13632), (128, 11076), (142, 9984), (156, 9088), (192, 7384), (208, 6816), (213, 6656), (256, 5538), (284, 4992), (312, 4544), (384, 3692), (416, 3408), (426, 3328), (512, 2769), (568, 2496), (624, 2272), (768, 1846), (832, 1704), (852, 1664), (923, 1536), (1136, 1248)]