67339984

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2207}}^1$

素因数の和:4122

約数の個数: 20

約数和(自身を含む): 130598784

約数和(自身を除く): 63258800

約数列:

[1, 2, 4, 8, 16, 1907, 2207, 3814, 4414, 7628, 8828, 15256, 17656, 30512, 35312, 4208749, 8417498, 16834996, 33669992, 67339984]

約数ペア:

[(1, 67339984), (2, 33669992), (4, 16834996), (8, 8417498), (16, 4208749), (1907, 35312), (2207, 30512), (3814, 17656), (4414, 15256), (7628, 8828)]