22839656

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 51290880

約数和(自身を除く): 28451224

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 151, 259, 292, 296, 302, 511, 518, 584, 604, 1022, 1036, 1057, 1208, 2044, 2072, 2114, 2701, 4088, 4228, 5402, 5587, 8456, 10804, 11023, 11174, 18907, 21608, 22046, 22348, 37814, 39109, 44092, 44696, 75628, 77161, 78218, 88184, 151256, 154322, 156436, 308644, 312872, 407851, 617288, 815702, 1631404, 2854957, 3262808, 5709914, 11419828, 22839656]

約数ペア:

[(1, 22839656), (2, 11419828), (4, 5709914), (7, 3262808), (8, 2854957), (14, 1631404), (28, 815702), (37, 617288), (56, 407851), (73, 312872), (74, 308644), (146, 156436), (148, 154322), (151, 151256), (259, 88184), (292, 78218), (296, 77161), (302, 75628), (511, 44696), (518, 44092), (584, 39109), (604, 37814), (1022, 22348), (1036, 22046), (1057, 21608), (1208, 18907), (2044, 11174), (2072, 11023), (2114, 10804), (2701, 8456), (4088, 5587), (4228, 5402)]