7647966007970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{71296411}}^1$

素因数の和:71297066

約数の個数: 32

約数和(自身を含む): 14599223692416

約数和(自身を除く): 6951257684446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 1262, 3155, 6310, 10727, 21454, 53635, 107270, 71296411, 142592822, 356482055, 712964110, 1212038987, 2424077974, 6060194935, 12120389870, 44988035341, 89976070682, 224940176705, 449880353410, 764796600797, 1529593201594, 3823983003985, 7647966007970]

約数ペア:

[(1, 7647966007970), (2, 3823983003985), (5, 1529593201594), (10, 764796600797), (17, 449880353410), (34, 224940176705), (85, 89976070682), (170, 44988035341), (631, 12120389870), (1262, 6060194935), (3155, 2424077974), (6310, 1212038987), (10727, 712964110), (21454, 356482055), (53635, 142592822), (107270, 71296411)]