65205322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 129314304

約数和(自身を除く): 64108982

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 421, 481, 518, 598, 842, 851, 962, 1702, 2093, 2947, 3367, 4186, 5473, 5894, 5957, 6734, 9683, 10946, 11063, 11914, 15577, 19366, 22126, 31154, 38311, 67781, 76622, 77441, 109039, 125879, 135562, 154882, 202501, 218078, 251758, 358271, 405002, 716542, 881153, 1417507, 1762306, 2507897, 2835014, 4657523, 5015794, 9315046, 32602661, 65205322]

約数ペア:

[(1, 65205322), (2, 32602661), (7, 9315046), (13, 5015794), (14, 4657523), (23, 2835014), (26, 2507897), (37, 1762306), (46, 1417507), (74, 881153), (91, 716542), (161, 405002), (182, 358271), (259, 251758), (299, 218078), (322, 202501), (421, 154882), (481, 135562), (518, 125879), (598, 109039), (842, 77441), (851, 76622), (962, 67781), (1702, 38311), (2093, 31154), (2947, 22126), (3367, 19366), (4186, 15577), (5473, 11914), (5894, 11063), (5957, 10946), (6734, 9683)]