74881232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 149799936

約数和(自身を除く): 74918704

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 857, 1016, 1714, 2032, 3428, 5461, 6856, 10922, 13712, 21844, 36851, 43688, 73702, 87376, 108839, 147404, 217678, 294808, 435356, 589616, 870712, 1741424, 4680077, 9360154, 18720308, 37440616, 74881232]

約数ペア:

[(1, 74881232), (2, 37440616), (4, 18720308), (8, 9360154), (16, 4680077), (43, 1741424), (86, 870712), (127, 589616), (172, 435356), (254, 294808), (344, 217678), (508, 147404), (688, 108839), (857, 87376), (1016, 73702), (1714, 43688), (2032, 36851), (3428, 21844), (5461, 13712), (6856, 10922)]