71578338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8419}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 155601600

約数和(自身を除く): 84023262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8419, 8502, 16838, 25257, 50514, 109447, 218894, 328341, 656682, 917671, 1835342, 2753013, 5506026, 11929723, 23859446, 35789169, 71578338]

約数ペア:

[(1, 71578338), (2, 35789169), (3, 23859446), (6, 11929723), (13, 5506026), (26, 2753013), (39, 1835342), (78, 917671), (109, 656682), (218, 328341), (327, 218894), (654, 109447), (1417, 50514), (2834, 25257), (4251, 16838), (8419, 8502)]