56687872

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2898

約数の個数: 36

約数和(自身を含む): 114627520

約数和(自身を除く): 57939648

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 2803, 5056, 5606, 10112, 11212, 20224, 22424, 44848, 89696, 179392, 221437, 358784, 442874, 717568, 885748, 1771496, 3542992, 7085984, 14171968, 28343936, 56687872]

約数ペア:

[(1, 56687872), (2, 28343936), (4, 14171968), (8, 7085984), (16, 3542992), (32, 1771496), (64, 885748), (79, 717568), (128, 442874), (158, 358784), (256, 221437), (316, 179392), (632, 89696), (1264, 44848), (2528, 22424), (2803, 20224), (5056, 11212), (5606, 10112)]