25998674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 44558640

約数和(自身を除く): 18559966

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 841, 1066, 1189, 1682, 2378, 10933, 15457, 21866, 24389, 30914, 34481, 48778, 68962, 317057, 448253, 634114, 896506, 999949, 1999898, 12999337, 25998674]

約数ペア:

[(1, 25998674), (2, 12999337), (13, 1999898), (26, 999949), (29, 896506), (41, 634114), (58, 448253), (82, 317057), (377, 68962), (533, 48778), (754, 34481), (841, 30914), (1066, 24389), (1189, 21866), (1682, 15457), (2378, 10933)]