42142708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 75178880

約数和(自身を除く): 33036172

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 691, 772, 1382, 2764, 15247, 30494, 54589, 60988, 109178, 133363, 218356, 266726, 533452, 10535677, 21071354, 42142708]

約数ペア:

[(1, 42142708), (2, 21071354), (4, 10535677), (79, 533452), (158, 266726), (193, 218356), (316, 133363), (386, 109178), (691, 60988), (772, 54589), (1382, 30494), (2764, 15247)]