70873256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 137025000

約数和(自身を除く): 66151744

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1249, 1384, 2498, 4996, 7093, 9992, 14186, 28372, 51209, 56744, 102418, 204836, 216077, 409672, 432154, 864308, 1728616, 8859157, 17718314, 35436628, 70873256]

約数ペア:

[(1, 70873256), (2, 35436628), (4, 17718314), (8, 8859157), (41, 1728616), (82, 864308), (164, 432154), (173, 409672), (328, 216077), (346, 204836), (692, 102418), (1249, 56744), (1384, 51209), (2498, 28372), (4996, 14186), (7093, 9992)]