67946858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 125100288

約数和(自身を除く): 57153430

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 4021, 8042, 8449, 16898, 28147, 56294, 68357, 136714, 285491, 478499, 570982, 956998, 1998437, 3996874, 4853347, 9706694, 33973429, 67946858]

約数ペア:

[(1, 67946858), (2, 33973429), (7, 9706694), (14, 4853347), (17, 3996874), (34, 1998437), (71, 956998), (119, 570982), (142, 478499), (238, 285491), (497, 136714), (994, 68357), (1207, 56294), (2414, 28147), (4021, 16898), (8042, 8449)]