66296928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 183766968

約数和(自身を除く): 117470040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 1913, 2166, 2888, 3826, 4332, 5739, 5776, 7652, 8664, 11478, 11552, 15304, 17328, 22956, 30608, 34656, 36347, 45912, 61216, 72694, 91824, 109041, 145388, 183648, 218082, 290776, 436164, 581552, 690593, 872328, 1163104, 1381186, 1744656, 2071779, 2762372, 3489312, 4143558, 5524744, 8287116, 11049488, 16574232, 22098976, 33148464, 66296928]

約数ペア:

[(1, 66296928), (2, 33148464), (3, 22098976), (4, 16574232), (6, 11049488), (8, 8287116), (12, 5524744), (16, 4143558), (19, 3489312), (24, 2762372), (32, 2071779), (38, 1744656), (48, 1381186), (57, 1163104), (76, 872328), (96, 690593), (114, 581552), (152, 436164), (228, 290776), (304, 218082), (361, 183648), (456, 145388), (608, 109041), (722, 91824), (912, 72694), (1083, 61216), (1444, 45912), (1824, 36347), (1913, 34656), (2166, 30608), (2888, 22956), (3826, 17328), (4332, 15304), (5739, 11552), (5776, 11478), (7652, 8664)]