388613672

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{14557}}^1$

素因数の和:14681

約数の個数: 32

約数和(自身を含む): 754686720

約数和(自身を除く): 366073048

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3337, 6674, 13348, 14557, 26696, 29114, 58228, 116456, 684179, 1033547, 1368358, 2067094, 2736716, 4134188, 5473432, 8268376, 48576709, 97153418, 194306836, 388613672]

約数ペア:

[(1, 388613672), (2, 194306836), (4, 97153418), (8, 48576709), (47, 8268376), (71, 5473432), (94, 4134188), (142, 2736716), (188, 2067094), (284, 1368358), (376, 1033547), (568, 684179), (3337, 116456), (6674, 58228), (13348, 29114), (14557, 26696)]