42502936

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 95158080

約数和(自身を除く): 52655144

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 281, 292, 296, 511, 518, 562, 584, 1022, 1036, 1124, 1967, 2044, 2072, 2248, 2701, 3934, 4088, 5402, 7868, 10397, 10804, 15736, 18907, 20513, 20794, 21608, 37814, 41026, 41588, 72779, 75628, 82052, 83176, 143591, 145558, 151256, 164104, 287182, 291116, 574364, 582232, 758981, 1148728, 1517962, 3035924, 5312867, 6071848, 10625734, 21251468, 42502936]

約数ペア:

[(1, 42502936), (2, 21251468), (4, 10625734), (7, 6071848), (8, 5312867), (14, 3035924), (28, 1517962), (37, 1148728), (56, 758981), (73, 582232), (74, 574364), (146, 291116), (148, 287182), (259, 164104), (281, 151256), (292, 145558), (296, 143591), (511, 83176), (518, 82052), (562, 75628), (584, 72779), (1022, 41588), (1036, 41026), (1124, 37814), (1967, 21608), (2044, 20794), (2072, 20513), (2248, 18907), (2701, 15736), (3934, 10804), (4088, 10397), (5402, 7868)]