77731324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28961}}^1$

素因数の和:29037

約数の個数: 24

約数和(自身を含む): 150834096

約数和(自身を除く): 73102772

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 28961, 57922, 115844, 318571, 637142, 1274284, 1766621, 3533242, 7066484, 19432831, 38865662, 77731324]

約数ペア:

[(1, 77731324), (2, 38865662), (4, 19432831), (11, 7066484), (22, 3533242), (44, 1766621), (61, 1274284), (122, 637142), (244, 318571), (671, 115844), (1342, 57922), (2684, 28961)]