39243968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 83515200

約数和(自身を除く): 44271232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 547, 608, 944, 1094, 1121, 1216, 1888, 2188, 2242, 3776, 4376, 4484, 8752, 8968, 10393, 17504, 17936, 20786, 32273, 35008, 35872, 41572, 64546, 71744, 83144, 129092, 166288, 258184, 332576, 516368, 613187, 665152, 1032736, 1226374, 2065472, 2452748, 4905496, 9810992, 19621984, 39243968]

約数ペア:

[(1, 39243968), (2, 19621984), (4, 9810992), (8, 4905496), (16, 2452748), (19, 2065472), (32, 1226374), (38, 1032736), (59, 665152), (64, 613187), (76, 516368), (118, 332576), (152, 258184), (236, 166288), (304, 129092), (472, 83144), (547, 71744), (608, 64546), (944, 41572), (1094, 35872), (1121, 35008), (1216, 32273), (1888, 20786), (2188, 17936), (2242, 17504), (3776, 10393), (4376, 8968), (4484, 8752)]