66007408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 134452208

約数和(自身を除く): 68444800

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 2593, 3182, 5186, 6364, 10372, 12728, 20744, 25456, 41488, 95941, 111499, 191882, 222998, 383764, 445996, 767528, 891992, 1535056, 1783984, 4125463, 8250926, 16501852, 33003704, 66007408]

約数ペア:

[(1, 66007408), (2, 33003704), (4, 16501852), (8, 8250926), (16, 4125463), (37, 1783984), (43, 1535056), (74, 891992), (86, 767528), (148, 445996), (172, 383764), (296, 222998), (344, 191882), (592, 111499), (688, 95941), (1591, 41488), (2593, 25456), (3182, 20744), (5186, 12728), (6364, 10372)]