76287664

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{10861}}^1$

素因数の和:11308

約数の個数: 20

約数和(自身を含む): 148157680

約数和(自身を除く): 71870016

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 10861, 21722, 43444, 86888, 173776, 4767979, 9535958, 19071916, 38143832, 76287664]

約数ペア:

[(1, 76287664), (2, 38143832), (4, 19071916), (8, 9535958), (16, 4767979), (439, 173776), (878, 86888), (1756, 43444), (3512, 21722), (7024, 10861)]