16686982732

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{1597}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 34430508000

約数和(自身を除く): 17743525268

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 599, 623, 1198, 1246, 1597, 2396, 2492, 3194, 4193, 4361, 6388, 8386, 8722, 11179, 16772, 17444, 22358, 29351, 44716, 53311, 58702, 78253, 106622, 117404, 142133, 156506, 213244, 284266, 313012, 373177, 568532, 746354, 956603, 994931, 1492708, 1913206, 1989862, 2612239, 3826412, 3979724, 5224478, 6696221, 6964517, 10448956, 13392442, 13929034, 26784884, 27858068, 46873547, 85137667, 93747094, 170275334, 187494188, 340550668, 595963669, 1191927338, 2383854676, 4171745683, 8343491366, 16686982732]

約数ペア:

[(1, 16686982732), (2, 8343491366), (4, 4171745683), (7, 2383854676), (14, 1191927338), (28, 595963669), (49, 340550668), (89, 187494188), (98, 170275334), (178, 93747094), (196, 85137667), (356, 46873547), (599, 27858068), (623, 26784884), (1198, 13929034), (1246, 13392442), (1597, 10448956), (2396, 6964517), (2492, 6696221), (3194, 5224478), (4193, 3979724), (4361, 3826412), (6388, 2612239), (8386, 1989862), (8722, 1913206), (11179, 1492708), (16772, 994931), (17444, 956603), (22358, 746354), (29351, 568532), (44716, 373177), (53311, 313012), (58702, 284266), (78253, 213244), (106622, 156506), (117404, 142133)]