55774208

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 88

約数和(自身を含む): 132056064

約数和(自身を除く): 76281856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 251, 256, 434, 448, 496, 502, 512, 868, 896, 992, 1004, 1024, 1736, 1757, 1792, 1984, 2008, 3472, 3514, 3584, 3968, 4016, 6944, 7028, 7168, 7781, 7936, 8032, 13888, 14056, 15562, 15872, 16064, 27776, 28112, 31124, 31744, 32128, 54467, 55552, 56224, 62248, 64256, 108934, 111104, 112448, 124496, 128512, 217868, 222208, 224896, 248992, 257024, 435736, 449792, 497984, 871472, 899584, 995968, 1742944, 1799168, 1991936, 3485888, 3983872, 6971776, 7967744, 13943552, 27887104, 55774208]

約数ペア:

[(1, 55774208), (2, 27887104), (4, 13943552), (7, 7967744), (8, 6971776), (14, 3983872), (16, 3485888), (28, 1991936), (31, 1799168), (32, 1742944), (56, 995968), (62, 899584), (64, 871472), (112, 497984), (124, 449792), (128, 435736), (217, 257024), (224, 248992), (248, 224896), (251, 222208), (256, 217868), (434, 128512), (448, 124496), (496, 112448), (502, 111104), (512, 108934), (868, 64256), (896, 62248), (992, 56224), (1004, 55552), (1024, 54467), (1736, 32128), (1757, 31744), (1792, 31124), (1984, 28112), (2008, 27776), (3472, 16064), (3514, 15872), (3584, 15562), (3968, 14056), (4016, 13888), (6944, 8032), (7028, 7936), (7168, 7781)]