64829456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 132312960

約数和(自身を除く): 67483504

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1559, 1808, 2599, 3118, 5198, 6236, 10396, 12472, 20792, 24944, 35857, 41584, 71714, 143428, 176167, 286856, 352334, 573712, 704668, 1409336, 2818672, 4051841, 8103682, 16207364, 32414728, 64829456]

約数ペア:

[(1, 64829456), (2, 32414728), (4, 16207364), (8, 8103682), (16, 4051841), (23, 2818672), (46, 1409336), (92, 704668), (113, 573712), (184, 352334), (226, 286856), (368, 176167), (452, 143428), (904, 71714), (1559, 41584), (1808, 35857), (2599, 24944), (3118, 20792), (5198, 12472), (6236, 10396)]