28692224

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 65342592

約数和(自身を除く): 36650368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 443, 506, 704, 736, 886, 1012, 1408, 1472, 1772, 2024, 2816, 2944, 3544, 4048, 4873, 5888, 7088, 8096, 9746, 10189, 14176, 16192, 19492, 20378, 28352, 32384, 38984, 40756, 56704, 64768, 77968, 81512, 112079, 113408, 155936, 163024, 224158, 311872, 326048, 448316, 623744, 652096, 896632, 1247488, 1304192, 1793264, 2608384, 3586528, 7173056, 14346112, 28692224]

約数ペア:

[(1, 28692224), (2, 14346112), (4, 7173056), (8, 3586528), (11, 2608384), (16, 1793264), (22, 1304192), (23, 1247488), (32, 896632), (44, 652096), (46, 623744), (64, 448316), (88, 326048), (92, 311872), (128, 224158), (176, 163024), (184, 155936), (253, 113408), (256, 112079), (352, 81512), (368, 77968), (443, 64768), (506, 56704), (704, 40756), (736, 38984), (886, 32384), (1012, 28352), (1408, 20378), (1472, 19492), (1772, 16192), (2024, 14176), (2816, 10189), (2944, 9746), (3544, 8096), (4048, 7088), (4873, 5888)]