71622184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{929}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 68993816

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 929, 1676, 1858, 3352, 3716, 7432, 9637, 19274, 21367, 38548, 42734, 77096, 85468, 170936, 389251, 778502, 1557004, 3114008, 8952773, 17905546, 35811092, 71622184]

約数ペア:

[(1, 71622184), (2, 35811092), (4, 17905546), (8, 8952773), (23, 3114008), (46, 1557004), (92, 778502), (184, 389251), (419, 170936), (838, 85468), (929, 77096), (1676, 42734), (1858, 38548), (3352, 21367), (3716, 19274), (7432, 9637)]