42987452

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 79575048

約数和(自身を除く): 36587596

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 211, 212, 422, 844, 961, 1643, 1922, 3286, 3844, 6541, 6572, 11183, 13082, 22366, 26164, 44732, 50933, 101866, 202771, 203732, 346673, 405542, 693346, 811084, 1386692, 10746863, 21493726, 42987452]

約数ペア:

[(1, 42987452), (2, 21493726), (4, 10746863), (31, 1386692), (53, 811084), (62, 693346), (106, 405542), (124, 346673), (211, 203732), (212, 202771), (422, 101866), (844, 50933), (961, 44732), (1643, 26164), (1922, 22366), (3286, 13082), (3844, 11183), (6541, 6572)]