69997796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1933}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 133863744

約数和(自身を除く): 63865948

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 1933, 3292, 3866, 7732, 9053, 18106, 21263, 36212, 42526, 85052, 1590859, 3181718, 6363436, 17499449, 34998898, 69997796]

約数ペア:

[(1, 69997796), (2, 34998898), (4, 17499449), (11, 6363436), (22, 3181718), (44, 1590859), (823, 85052), (1646, 42526), (1933, 36212), (3292, 21263), (3866, 18106), (7732, 9053)]