22385888

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 52475472

約数和(自身を除く): 30089584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 73, 74, 112, 146, 148, 224, 259, 292, 296, 511, 518, 584, 592, 1022, 1036, 1168, 1184, 1369, 2044, 2072, 2336, 2701, 2738, 4088, 4144, 5402, 5476, 8176, 8288, 9583, 10804, 10952, 16352, 18907, 19166, 21608, 21904, 37814, 38332, 43216, 43808, 75628, 76664, 86432, 99937, 151256, 153328, 199874, 302512, 306656, 399748, 605024, 699559, 799496, 1399118, 1598992, 2798236, 3197984, 5596472, 11192944, 22385888]

約数ペア:

[(1, 22385888), (2, 11192944), (4, 5596472), (7, 3197984), (8, 2798236), (14, 1598992), (16, 1399118), (28, 799496), (32, 699559), (37, 605024), (56, 399748), (73, 306656), (74, 302512), (112, 199874), (146, 153328), (148, 151256), (224, 99937), (259, 86432), (292, 76664), (296, 75628), (511, 43808), (518, 43216), (584, 38332), (592, 37814), (1022, 21904), (1036, 21608), (1168, 19166), (1184, 18907), (1369, 16352), (2044, 10952), (2072, 10804), (2336, 9583), (2701, 8288), (2738, 8176), (4088, 5476), (4144, 5402)]