56278328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 110689200

約数和(自身を除く): 54410872

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 3323, 4234, 6646, 8468, 13292, 16936, 26584, 96367, 192734, 242579, 385468, 485158, 770936, 970316, 1940632, 7034791, 14069582, 28139164, 56278328]

約数ペア:

[(1, 56278328), (2, 28139164), (4, 14069582), (8, 7034791), (29, 1940632), (58, 970316), (73, 770936), (116, 485158), (146, 385468), (232, 242579), (292, 192734), (584, 96367), (2117, 26584), (3323, 16936), (4234, 13292), (6646, 8468)]