57274112

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 135002112

約数和(自身を除く): 77728000

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, 1031, 1736, 1792, 1984, 2062, 3472, 3968, 4124, 6944, 7217, 7936, 8248, 13888, 14434, 16496, 27776, 28868, 31961, 32992, 55552, 57736, 63922, 65984, 115472, 127844, 131968, 223727, 230944, 255688, 263936, 447454, 461888, 511376, 894908, 923776, 1022752, 1789816, 1847552, 2045504, 3579632, 4091008, 7159264, 8182016, 14318528, 28637056, 57274112]

約数ペア:

[(1, 57274112), (2, 28637056), (4, 14318528), (7, 8182016), (8, 7159264), (14, 4091008), (16, 3579632), (28, 2045504), (31, 1847552), (32, 1789816), (56, 1022752), (62, 923776), (64, 894908), (112, 511376), (124, 461888), (128, 447454), (217, 263936), (224, 255688), (248, 230944), (256, 223727), (434, 131968), (448, 127844), (496, 115472), (868, 65984), (896, 63922), (992, 57736), (1031, 55552), (1736, 32992), (1792, 31961), (1984, 28868), (2062, 27776), (3472, 16496), (3968, 14434), (4124, 13888), (6944, 8248), (7217, 7936)]