61017572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198109}}^1$

素因数の和:198131

約数の個数: 24

約数和(自身を含む): 133129920

約数和(自身を除く): 72112348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198109, 396218, 792436, 1386763, 2179199, 2773526, 4358398, 5547052, 8716796, 15254393, 30508786, 61017572]

約数ペア:

[(1, 61017572), (2, 30508786), (4, 15254393), (7, 8716796), (11, 5547052), (14, 4358398), (22, 2773526), (28, 2179199), (44, 1386763), (77, 792436), (154, 396218), (308, 198109)]