67386578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 123623040

約数和(自身を除く): 56236462

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 4153, 8113, 8306, 16226, 29071, 58142, 78907, 157814, 253333, 506666, 552349, 1104698, 1773331, 3546662, 4813327, 9626654, 33693289, 67386578]

約数ペア:

[(1, 67386578), (2, 33693289), (7, 9626654), (14, 4813327), (19, 3546662), (38, 1773331), (61, 1104698), (122, 552349), (133, 506666), (266, 253333), (427, 157814), (854, 78907), (1159, 58142), (2318, 29071), (4153, 16226), (8113, 8306)]