71316416

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{1733}}^1$

素因数の和:2388

約数の個数: 28

約数和(自身を含む): 141820392

約数和(自身を除く): 70503976

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 1733, 2572, 3466, 5144, 6932, 10288, 13864, 20576, 27728, 41152, 55456, 110912, 1114319, 2228638, 4457276, 8914552, 17829104, 35658208, 71316416]

約数ペア:

[(1, 71316416), (2, 35658208), (4, 17829104), (8, 8914552), (16, 4457276), (32, 2228638), (64, 1114319), (643, 110912), (1286, 55456), (1733, 41152), (2572, 27728), (3466, 20576), (5144, 13864), (6932, 10288)]