67534168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 137435760

約数和(自身を除く): 69901592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 4957, 6812, 9914, 13624, 19828, 39656, 64441, 128882, 257764, 515528, 649367, 1298734, 2597468, 5194936, 8441771, 16883542, 33767084, 67534168]

約数ペア:

[(1, 67534168), (2, 33767084), (4, 16883542), (8, 8441771), (13, 5194936), (26, 2597468), (52, 1298734), (104, 649367), (131, 515528), (262, 257764), (524, 128882), (1048, 64441), (1703, 39656), (3406, 19828), (4957, 13624), (6812, 9914)]