12682976

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 26308800

約数和(自身を除く): 13625824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 173, 232, 316, 346, 464, 632, 692, 928, 1264, 1384, 2291, 2528, 2768, 4582, 5017, 5536, 9164, 10034, 13667, 18328, 20068, 27334, 36656, 40136, 54668, 73312, 80272, 109336, 160544, 218672, 396343, 437344, 792686, 1585372, 3170744, 6341488, 12682976]

約数ペア:

[(1, 12682976), (2, 6341488), (4, 3170744), (8, 1585372), (16, 792686), (29, 437344), (32, 396343), (58, 218672), (79, 160544), (116, 109336), (158, 80272), (173, 73312), (232, 54668), (316, 40136), (346, 36656), (464, 27334), (632, 20068), (692, 18328), (928, 13667), (1264, 10034), (1384, 9164), (2291, 5536), (2528, 5017), (2768, 4582)]