71301052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1613}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 128254896

約数和(自身を除く): 56953844

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 1613, 3226, 6452, 11051, 22102, 44204, 69359, 138718, 277436, 414541, 829082, 1658164, 17825263, 35650526, 71301052]

約数ペア:

[(1, 71301052), (2, 35650526), (4, 17825263), (43, 1658164), (86, 829082), (172, 414541), (257, 277436), (514, 138718), (1028, 69359), (1613, 44204), (3226, 22102), (6452, 11051)]