42117244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4969}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 79877840

約数和(自身を除く): 37760596

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 4969, 8476, 9938, 19876, 64597, 129194, 258388, 809947, 1619894, 3239788, 10529311, 21058622, 42117244]

約数ペア:

[(1, 42117244), (2, 21058622), (4, 10529311), (13, 3239788), (26, 1619894), (52, 809947), (163, 258388), (326, 129194), (652, 64597), (2119, 19876), (4238, 9938), (4969, 8476)]