84571492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4111}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 153130880

約数和(自身を除く): 68559388

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 4111, 5143, 8222, 10286, 16444, 20572, 152107, 304214, 571429, 608428, 1142858, 2285716, 21142873, 42285746, 84571492]

約数ペア:

[(1, 84571492), (2, 42285746), (4, 21142873), (37, 2285716), (74, 1142858), (139, 608428), (148, 571429), (278, 304214), (556, 152107), (4111, 20572), (5143, 16444), (8222, 10286)]