71073542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{9479}}^1$

素因数の和:9667

約数の個数: 16

約数和(自身を含む): 111939840

約数和(自身を除く): 40866298

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 9479, 18958, 218017, 436034, 1545077, 3090154, 35536771, 71073542]

約数ペア:

[(1, 71073542), (2, 35536771), (23, 3090154), (46, 1545077), (163, 436034), (326, 218017), (3749, 18958), (7498, 9479)]