57385216

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 135263744

約数和(自身を除く): 77878528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1033, 1736, 1792, 1984, 2066, 3472, 3968, 4132, 6944, 7231, 7936, 8264, 13888, 14462, 16528, 27776, 28924, 32023, 33056, 55552, 57848, 64046, 66112, 115696, 128092, 132224, 224161, 231392, 256184, 264448, 448322, 462784, 512368, 896644, 925568, 1024736, 1793288, 1851136, 2049472, 3586576, 4098944, 7173152, 8197888, 14346304, 28692608, 57385216]

約数ペア:

[(1, 57385216), (2, 28692608), (4, 14346304), (7, 8197888), (8, 7173152), (14, 4098944), (16, 3586576), (28, 2049472), (31, 1851136), (32, 1793288), (56, 1024736), (62, 925568), (64, 896644), (112, 512368), (124, 462784), (128, 448322), (217, 264448), (224, 256184), (248, 231392), (256, 224161), (434, 132224), (448, 128092), (496, 115696), (868, 66112), (896, 64046), (992, 57848), (1033, 55552), (1736, 33056), (1792, 32023), (1984, 28924), (2066, 27776), (3472, 16528), (3968, 14462), (4132, 13888), (6944, 8264), (7231, 7936)]