40795478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22639}}^1$

素因数の和:22711

約数の個数: 16

約数和(自身を含む): 66018240

約数和(自身を除く): 25222762

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 22639, 45278, 384863, 769726, 1199867, 2399734, 20397739, 40795478]

約数ペア:

[(1, 40795478), (2, 20397739), (17, 2399734), (34, 1199867), (53, 769726), (106, 384863), (901, 45278), (1802, 22639)]