61690492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3847}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 114208640

約数和(自身を除く): 52518148

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 3847, 4009, 7694, 8018, 15388, 16036, 73093, 146186, 292372, 811717, 1623434, 3246868, 15422623, 30845246, 61690492]

約数ペア:

[(1, 61690492), (2, 30845246), (4, 15422623), (19, 3246868), (38, 1623434), (76, 811717), (211, 292372), (422, 146186), (844, 73093), (3847, 16036), (4009, 15388), (7694, 8018)]