42551808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2165

約数の個数: 80

約数和(自身を含む): 122138016

約数和(自身を除く): 79586208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2131, 2496, 3328, 4262, 4992, 6393, 6656, 8524, 9984, 12786, 17048, 19968, 25572, 27703, 34096, 51144, 55406, 68192, 83109, 102288, 110812, 136384, 166218, 204576, 221624, 272768, 332436, 409152, 443248, 545536, 664872, 818304, 886496, 1091072, 1329744, 1636608, 1772992, 2659488, 3273216, 3545984, 5318976, 7091968, 10637952, 14183936, 21275904, 42551808]

約数ペア:

[(1, 42551808), (2, 21275904), (3, 14183936), (4, 10637952), (6, 7091968), (8, 5318976), (12, 3545984), (13, 3273216), (16, 2659488), (24, 1772992), (26, 1636608), (32, 1329744), (39, 1091072), (48, 886496), (52, 818304), (64, 664872), (78, 545536), (96, 443248), (104, 409152), (128, 332436), (156, 272768), (192, 221624), (208, 204576), (256, 166218), (312, 136384), (384, 110812), (416, 102288), (512, 83109), (624, 68192), (768, 55406), (832, 51144), (1248, 34096), (1536, 27703), (1664, 25572), (2131, 19968), (2496, 17048), (3328, 12786), (4262, 9984), (4992, 8524), (6393, 6656)]