61902478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 104467968

約数和(自身を除く): 42565490

約数列:

[1, 2, 11, 22, 47, 94, 131, 262, 457, 517, 914, 1034, 1441, 2882, 5027, 6157, 10054, 12314, 21479, 42958, 59867, 67727, 119734, 135454, 236269, 472538, 658537, 1317074, 2813749, 5627498, 30951239, 61902478]

約数ペア:

[(1, 61902478), (2, 30951239), (11, 5627498), (22, 2813749), (47, 1317074), (94, 658537), (131, 472538), (262, 236269), (457, 135454), (517, 119734), (914, 67727), (1034, 59867), (1441, 42958), (2882, 21479), (5027, 12314), (6157, 10054)]