42331478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 33313450

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1151, 2302, 2627, 5254, 8057, 16114, 18389, 36778, 42587, 81721, 85174, 163442, 298109, 572047, 596218, 1144094, 3023677, 6047354, 21165739, 42331478]

約数ペア:

[(1, 42331478), (2, 21165739), (7, 6047354), (14, 3023677), (37, 1144094), (71, 596218), (74, 572047), (142, 298109), (259, 163442), (497, 85174), (518, 81721), (994, 42587), (1151, 36778), (2302, 18389), (2627, 16114), (5254, 8057)]