42996226

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33749}}^1$

素因数の和:33778

約数の個数: 24

約数和(自身を含む): 80797500

約数和(自身を除く): 37801274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 33749, 67498, 236243, 438737, 472486, 877474, 1653701, 3071159, 3307402, 6142318, 21498113, 42996226]

約数ペア:

[(1, 42996226), (2, 21498113), (7, 6142318), (13, 3307402), (14, 3071159), (26, 1653701), (49, 877474), (91, 472486), (98, 438737), (182, 236243), (637, 67498), (1274, 33749)]