67808492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3221}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 125400240

約数和(自身を除く): 57591748

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 3221, 5263, 6442, 10526, 12884, 21052, 61199, 122398, 244796, 892217, 1784434, 3568868, 16952123, 33904246, 67808492]

約数ペア:

[(1, 67808492), (2, 33904246), (4, 16952123), (19, 3568868), (38, 1784434), (76, 892217), (277, 244796), (554, 122398), (1108, 61199), (3221, 21052), (5263, 12884), (6442, 10526)]