74858968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 145022400

約数和(自身を除く): 70163432

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 712, 2237, 4183, 4474, 8366, 8948, 16732, 17896, 33464, 105139, 199093, 210278, 398186, 420556, 796372, 841112, 1592744, 9357371, 18714742, 37429484, 74858968]

約数ペア:

[(1, 74858968), (2, 37429484), (4, 18714742), (8, 9357371), (47, 1592744), (89, 841112), (94, 796372), (178, 420556), (188, 398186), (356, 210278), (376, 199093), (712, 105139), (2237, 33464), (4183, 17896), (4474, 16732), (8366, 8948)]