39868228

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 70862400

約数和(自身を除く): 30994172

約数列:

[1, 2, 4, 149, 151, 298, 302, 443, 596, 604, 886, 1772, 22499, 44998, 66007, 66893, 89996, 132014, 133786, 264028, 267572, 9967057, 19934114, 39868228]

約数ペア:

[(1, 39868228), (2, 19934114), (4, 9967057), (149, 267572), (151, 264028), (298, 133786), (302, 132014), (443, 89996), (596, 66893), (604, 66007), (886, 44998), (1772, 22499)]