25559092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 52814160

約数和(自身を除く): 27255068

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 997, 1508, 1972, 1994, 3988, 6409, 12818, 12961, 16949, 25636, 25922, 28913, 33898, 51844, 57826, 67796, 115652, 220337, 375869, 440674, 491521, 751738, 881348, 983042, 1503476, 1966084, 6389773, 12779546, 25559092]

約数ペア:

[(1, 25559092), (2, 12779546), (4, 6389773), (13, 1966084), (17, 1503476), (26, 983042), (29, 881348), (34, 751738), (52, 491521), (58, 440674), (68, 375869), (116, 220337), (221, 115652), (377, 67796), (442, 57826), (493, 51844), (754, 33898), (884, 28913), (986, 25922), (997, 25636), (1508, 16949), (1972, 12961), (1994, 12818), (3988, 6409)]