68359424

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 160315008

約数和(自身を除く): 91955584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1031, 1036, 1184, 1792, 2062, 2072, 2368, 4124, 4144, 4736, 7217, 8248, 8288, 9472, 14434, 16496, 16576, 28868, 32992, 33152, 38147, 57736, 65984, 66304, 76294, 115472, 131968, 152588, 230944, 263936, 267029, 305176, 461888, 534058, 610352, 923776, 1068116, 1220704, 1847552, 2136232, 2441408, 4272464, 4882816, 8544928, 9765632, 17089856, 34179712, 68359424]

約数ペア:

[(1, 68359424), (2, 34179712), (4, 17089856), (7, 9765632), (8, 8544928), (14, 4882816), (16, 4272464), (28, 2441408), (32, 2136232), (37, 1847552), (56, 1220704), (64, 1068116), (74, 923776), (112, 610352), (128, 534058), (148, 461888), (224, 305176), (256, 267029), (259, 263936), (296, 230944), (448, 152588), (518, 131968), (592, 115472), (896, 76294), (1031, 66304), (1036, 65984), (1184, 57736), (1792, 38147), (2062, 33152), (2072, 32992), (2368, 28868), (4124, 16576), (4144, 16496), (4736, 14434), (7217, 9472), (8248, 8288)]