67939216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 135493560

約数和(自身を除く): 67554344

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 212, 226, 424, 452, 709, 848, 904, 1418, 1808, 2836, 5672, 5989, 11344, 11978, 23956, 37577, 47912, 75154, 80117, 95824, 150308, 160234, 300616, 320468, 601232, 640936, 1281872, 4246201, 8492402, 16984804, 33969608, 67939216]

約数ペア:

[(1, 67939216), (2, 33969608), (4, 16984804), (8, 8492402), (16, 4246201), (53, 1281872), (106, 640936), (113, 601232), (212, 320468), (226, 300616), (424, 160234), (452, 150308), (709, 95824), (848, 80117), (904, 75154), (1418, 47912), (1808, 37577), (2836, 23956), (5672, 11978), (5989, 11344)]