25103672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 54604800

約数和(自身を除く): 29501128

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 157, 158, 184, 253, 314, 316, 506, 628, 632, 869, 1012, 1256, 1727, 1738, 1817, 2024, 3454, 3476, 3611, 3634, 6908, 6952, 7222, 7268, 12403, 13816, 14444, 14536, 19987, 24806, 28888, 39721, 39974, 49612, 79442, 79948, 99224, 136433, 158884, 159896, 272866, 285269, 317768, 545732, 570538, 1091464, 1141076, 2282152, 3137959, 6275918, 12551836, 25103672]

約数ペア:

[(1, 25103672), (2, 12551836), (4, 6275918), (8, 3137959), (11, 2282152), (22, 1141076), (23, 1091464), (44, 570538), (46, 545732), (79, 317768), (88, 285269), (92, 272866), (157, 159896), (158, 158884), (184, 136433), (253, 99224), (314, 79948), (316, 79442), (506, 49612), (628, 39974), (632, 39721), (869, 28888), (1012, 24806), (1256, 19987), (1727, 14536), (1738, 14444), (1817, 13816), (2024, 12403), (3454, 7268), (3476, 7222), (3611, 6952), (3634, 6908)]