42136370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 81461376

約数和(自身を除く): 39325006

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3491, 6035, 6982, 12070, 17455, 34910, 59347, 118694, 247861, 296735, 495722, 593470, 1239305, 2478610, 4213637, 8427274, 21068185, 42136370]

約数ペア:

[(1, 42136370), (2, 21068185), (5, 8427274), (10, 4213637), (17, 2478610), (34, 1239305), (71, 593470), (85, 495722), (142, 296735), (170, 247861), (355, 118694), (710, 59347), (1207, 34910), (2414, 17455), (3491, 12070), (6035, 6982)]