26638532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 49291200

約数和(自身を除く): 22652668

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1303, 2606, 5111, 5212, 10222, 20444, 24757, 49514, 99028, 350507, 701014, 1402028, 6659633, 13319266, 26638532]

約数ペア:

[(1, 26638532), (2, 13319266), (4, 6659633), (19, 1402028), (38, 701014), (76, 350507), (269, 99028), (538, 49514), (1076, 24757), (1303, 20444), (2606, 10222), (5111, 5212)]