25972962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 55446720

約数和(自身を除く): 29473758

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3121, 4161, 6242, 8322, 9363, 18726, 59299, 118598, 177897, 227833, 355794, 455666, 683499, 1366998, 4328827, 8657654, 12986481, 25972962]

約数ペア:

[(1, 25972962), (2, 12986481), (3, 8657654), (6, 4328827), (19, 1366998), (38, 683499), (57, 455666), (73, 355794), (114, 227833), (146, 177897), (219, 118598), (438, 59299), (1387, 18726), (2774, 9363), (3121, 8322), (4161, 6242)]