69568144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 139100472

約数和(自身を除く): 69532328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 613, 656, 692, 1226, 1384, 2452, 2768, 4904, 7093, 9808, 14186, 25133, 28372, 50266, 56744, 100532, 106049, 113488, 201064, 212098, 402128, 424196, 848392, 1696784, 4348009, 8696018, 17392036, 34784072, 69568144]

約数ペア:

[(1, 69568144), (2, 34784072), (4, 17392036), (8, 8696018), (16, 4348009), (41, 1696784), (82, 848392), (164, 424196), (173, 402128), (328, 212098), (346, 201064), (613, 113488), (656, 106049), (692, 100532), (1226, 56744), (1384, 50266), (2452, 28372), (2768, 25133), (4904, 14186), (7093, 9808)]