13943552

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 32965632

約数和(自身を除く): 19022080

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, 868, 896, 992, 1004, 1736, 1757, 1792, 1984, 2008, 3472, 3514, 3968, 4016, 6944, 7028, 7781, 7936, 8032, 13888, 14056, 15562, 16064, 27776, 28112, 31124, 32128, 54467, 55552, 56224, 62248, 64256, 108934, 112448, 124496, 217868, 224896, 248992, 435736, 449792, 497984, 871472, 995968, 1742944, 1991936, 3485888, 6971776, 13943552]

約数ペア:

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