64367744

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 155448000

約数和(自身を除く): 91080256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 199, 224, 266, 304, 361, 398, 448, 532, 608, 722, 796, 896, 1064, 1216, 1393, 1444, 1592, 2128, 2432, 2527, 2786, 2888, 3184, 3781, 4256, 5054, 5572, 5776, 6368, 7562, 8512, 10108, 11144, 11552, 12736, 15124, 17024, 20216, 22288, 23104, 25472, 26467, 30248, 40432, 44576, 46208, 52934, 60496, 71839, 80864, 89152, 105868, 120992, 143678, 161728, 178304, 211736, 241984, 287356, 323456, 423472, 483968, 502873, 574712, 846944, 1005746, 1149424, 1693888, 2011492, 2298848, 3387776, 4022984, 4597696, 8045968, 9195392, 16091936, 32183872, 64367744]

約数ペア:

[(1, 64367744), (2, 32183872), (4, 16091936), (7, 9195392), (8, 8045968), (14, 4597696), (16, 4022984), (19, 3387776), (28, 2298848), (32, 2011492), (38, 1693888), (56, 1149424), (64, 1005746), (76, 846944), (112, 574712), (128, 502873), (133, 483968), (152, 423472), (199, 323456), (224, 287356), (266, 241984), (304, 211736), (361, 178304), (398, 161728), (448, 143678), (532, 120992), (608, 105868), (722, 89152), (796, 80864), (896, 71839), (1064, 60496), (1216, 52934), (1393, 46208), (1444, 44576), (1592, 40432), (2128, 30248), (2432, 26467), (2527, 25472), (2786, 23104), (2888, 22288), (3184, 20216), (3781, 17024), (4256, 15124), (5054, 12736), (5572, 11552), (5776, 11144), (6368, 10108), (7562, 8512)]