42556430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4787}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 45695986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 4787, 8890, 9574, 23935, 33509, 47870, 67018, 167545, 335090, 607949, 1215898, 3039745, 4255643, 6079490, 8511286, 21278215, 42556430]

約数ペア:

[(1, 42556430), (2, 21278215), (5, 8511286), (7, 6079490), (10, 4255643), (14, 3039745), (35, 1215898), (70, 607949), (127, 335090), (254, 167545), (635, 67018), (889, 47870), (1270, 33509), (1778, 23935), (4445, 9574), (4787, 8890)]