4217997328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83717}}^1$

素因数の和:83839

約数の個数: 40

約数和(自身を含む): 8470922112

約数和(自身を除く): 4252924784

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 3149, 6298, 12596, 25192, 50384, 83717, 167434, 334868, 669736, 1339472, 3934699, 5609039, 7869398, 11218078, 15738796, 22436156, 31477592, 44872312, 62955184, 89744624, 263624833, 527249666, 1054499332, 2108998664, 4217997328]

約数ペア:

[(1, 4217997328), (2, 2108998664), (4, 1054499332), (8, 527249666), (16, 263624833), (47, 89744624), (67, 62955184), (94, 44872312), (134, 31477592), (188, 22436156), (268, 15738796), (376, 11218078), (536, 7869398), (752, 5609039), (1072, 3934699), (3149, 1339472), (6298, 669736), (12596, 334868), (25192, 167434), (50384, 83717)]