65883328

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 150368000

約数和(自身を除く): 84484672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 739, 796, 1393, 1478, 1592, 2786, 2956, 3184, 5173, 5572, 5912, 6368, 10346, 11144, 11824, 12736, 20692, 22288, 23648, 41384, 44576, 47296, 82768, 89152, 147061, 165536, 294122, 331072, 588244, 1029427, 1176488, 2058854, 2352976, 4117708, 4705952, 8235416, 9411904, 16470832, 32941664, 65883328]

約数ペア:

[(1, 65883328), (2, 32941664), (4, 16470832), (7, 9411904), (8, 8235416), (14, 4705952), (16, 4117708), (28, 2352976), (32, 2058854), (56, 1176488), (64, 1029427), (112, 588244), (199, 331072), (224, 294122), (398, 165536), (448, 147061), (739, 89152), (796, 82768), (1393, 47296), (1478, 44576), (1592, 41384), (2786, 23648), (2956, 22288), (3184, 20692), (5173, 12736), (5572, 11824), (5912, 11144), (6368, 10346)]