68286862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 126111744

約数和(自身を除く): 57824882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 6841, 9982, 13682, 47887, 95774, 157343, 212071, 314686, 424142, 1101401, 1484497, 2202802, 2968994, 4877633, 9755266, 34143431, 68286862]

約数ペア:

[(1, 68286862), (2, 34143431), (7, 9755266), (14, 4877633), (23, 2968994), (31, 2202802), (46, 1484497), (62, 1101401), (161, 424142), (217, 314686), (322, 212071), (434, 157343), (713, 95774), (1426, 47887), (4991, 13682), (6841, 9982)]