68426816

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{20173}}^1$

素因数の和:20238

約数の個数: 28

約数和(自身を含む): 138353292

約数和(自身を除く): 69926476

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 20173, 40346, 80692, 161384, 322768, 645536, 1069169, 1291072, 2138338, 4276676, 8553352, 17106704, 34213408, 68426816]

約数ペア:

[(1, 68426816), (2, 34213408), (4, 17106704), (8, 8553352), (16, 4276676), (32, 2138338), (53, 1291072), (64, 1069169), (106, 645536), (212, 322768), (424, 161384), (848, 80692), (1696, 40346), (3392, 20173)]