71019328

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{4643}}^1$

素因数の和:4894

約数の個数: 28

約数和(自身を含む): 141549120

約数和(自身を除く): 70529792

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 4643, 7648, 9286, 15296, 18572, 37144, 74288, 148576, 297152, 1109677, 2219354, 4438708, 8877416, 17754832, 35509664, 71019328]

約数ペア:

[(1, 71019328), (2, 35509664), (4, 17754832), (8, 8877416), (16, 4438708), (32, 2219354), (64, 1109677), (239, 297152), (478, 148576), (956, 74288), (1912, 37144), (3824, 18572), (4643, 15296), (7648, 9286)]