42438214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33311}}^1$

素因数の和:33340

約数の個数: 24

約数和(自身を含む): 79748928

約数和(自身を除く): 37310714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 33311, 66622, 233177, 433043, 466354, 866086, 1632239, 3031301, 3264478, 6062602, 21219107, 42438214]

約数ペア:

[(1, 42438214), (2, 21219107), (7, 6062602), (13, 3264478), (14, 3031301), (26, 1632239), (49, 866086), (91, 466354), (98, 433043), (182, 233177), (637, 66622), (1274, 33311)]