13666048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 31199616

約数和(自身を除く): 17533568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 211, 253, 256, 352, 368, 422, 506, 704, 736, 844, 1012, 1408, 1472, 1688, 2024, 2321, 2816, 2944, 3376, 4048, 4642, 4853, 5888, 6752, 8096, 9284, 9706, 13504, 16192, 18568, 19412, 27008, 32384, 37136, 38824, 53383, 54016, 64768, 74272, 77648, 106766, 148544, 155296, 213532, 297088, 310592, 427064, 594176, 621184, 854128, 1242368, 1708256, 3416512, 6833024, 13666048]

約数ペア:

[(1, 13666048), (2, 6833024), (4, 3416512), (8, 1708256), (11, 1242368), (16, 854128), (22, 621184), (23, 594176), (32, 427064), (44, 310592), (46, 297088), (64, 213532), (88, 155296), (92, 148544), (128, 106766), (176, 77648), (184, 74272), (211, 64768), (253, 54016), (256, 53383), (352, 38824), (368, 37136), (422, 32384), (506, 27008), (704, 19412), (736, 18568), (844, 16192), (1012, 13504), (1408, 9706), (1472, 9284), (1688, 8096), (2024, 6752), (2321, 5888), (2816, 4853), (2944, 4642), (3376, 4048)]