64000651

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 19119029

約数列:

[1, 11, 13, 23, 29, 61, 121, 143, 253, 299, 319, 377, 667, 671, 793, 1403, 1573, 1769, 2783, 3289, 3509, 4147, 7337, 7381, 8671, 8723, 15433, 18239, 19459, 22997, 36179, 40687, 45617, 80707, 95381, 95953, 169763, 200629, 214049, 252967, 447557, 528931, 1049191, 2206919, 2782637, 4923127, 5818241, 64000651]

約数ペア:

[(1, 64000651), (11, 5818241), (13, 4923127), (23, 2782637), (29, 2206919), (61, 1049191), (121, 528931), (143, 447557), (253, 252967), (299, 214049), (319, 200629), (377, 169763), (667, 95953), (671, 95381), (793, 80707), (1403, 45617), (1573, 40687), (1769, 36179), (2783, 22997), (3289, 19459), (3509, 18239), (4147, 15433), (7337, 8723), (7381, 8671)]