42758072

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12517}}^1$

素因数の和:12591

約数の個数: 32

約数和(自身を含む): 93133920

約数和(自身を除く): 50375848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 12517, 25034, 50068, 87619, 100136, 175238, 350476, 700952, 763537, 1527074, 3054148, 5344759, 6108296, 10689518, 21379036, 42758072]

約数ペア:

[(1, 42758072), (2, 21379036), (4, 10689518), (7, 6108296), (8, 5344759), (14, 3054148), (28, 1527074), (56, 763537), (61, 700952), (122, 350476), (244, 175238), (427, 100136), (488, 87619), (854, 50068), (1708, 25034), (3416, 12517)]