78723470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1163}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 162252288

約数和(自身を除く): 83528818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1163, 1934, 2326, 4835, 5815, 6769, 8141, 9670, 11630, 13538, 16282, 33845, 40705, 67690, 81410, 1124621, 2249242, 5623105, 7872347, 11246210, 15744694, 39361735, 78723470]

約数ペア:

[(1, 78723470), (2, 39361735), (5, 15744694), (7, 11246210), (10, 7872347), (14, 5623105), (35, 2249242), (70, 1124621), (967, 81410), (1163, 67690), (1934, 40705), (2326, 33845), (4835, 16282), (5815, 13538), (6769, 11630), (8141, 9670)]