25724252162

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{6343}}^1$

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 46473860160

約数和(自身を除く): 20749607998

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 1427, 2842, 2854, 6343, 9989, 12686, 19978, 41383, 44401, 69923, 82766, 88802, 139846, 183947, 289681, 310807, 367894, 579362, 621614, 1287629, 2027767, 2575258, 4055534, 9013403, 9051461, 18026806, 18102922, 63360227, 126720454, 262492369, 443521589, 524984738, 887043178, 1837446583, 3674893166, 12862126081, 25724252162]

約数ペア:

[(1, 25724252162), (2, 12862126081), (7, 3674893166), (14, 1837446583), (29, 887043178), (49, 524984738), (58, 443521589), (98, 262492369), (203, 126720454), (406, 63360227), (1421, 18102922), (1427, 18026806), (2842, 9051461), (2854, 9013403), (6343, 4055534), (9989, 2575258), (12686, 2027767), (19978, 1287629), (41383, 621614), (44401, 579362), (69923, 367894), (82766, 310807), (88802, 289681), (139846, 183947)]