63397432

素因数分解:

$2^3\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1321}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 136113120

約数和(自身を除く): 72715688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 857, 1321, 1714, 2642, 3428, 5284, 5999, 6856, 9247, 10568, 11998, 18494, 23996, 36988, 47992, 73976, 1132097, 2264194, 4528388, 7924679, 9056776, 15849358, 31698716, 63397432]

約数ペア:

[(1, 63397432), (2, 31698716), (4, 15849358), (7, 9056776), (8, 7924679), (14, 4528388), (28, 2264194), (56, 1132097), (857, 73976), (1321, 47992), (1714, 36988), (2642, 23996), (3428, 18494), (5284, 11998), (5999, 10568), (6856, 9247)]