8729122948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{288929}}^1$

素因数の和:289036

約数の個数: 48

約数和(自身を含む): 19027774080

約数和(自身を除く): 10298651132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 30212, 288929, 577858, 1155716, 2022503, 3756077, 4045006, 7512154, 8090012, 15024308, 23981107, 26292539, 47962214, 52585078, 95924428, 105170156, 167867749, 311754391, 335735498, 623508782, 671470996, 1247017564, 2182280737, 4364561474, 8729122948]

約数ペア:

[(1, 8729122948), (2, 4364561474), (4, 2182280737), (7, 1247017564), (13, 671470996), (14, 623508782), (26, 335735498), (28, 311754391), (52, 167867749), (83, 105170156), (91, 95924428), (166, 52585078), (182, 47962214), (332, 26292539), (364, 23981107), (581, 15024308), (1079, 8090012), (1162, 7512154), (2158, 4045006), (2324, 3756077), (4316, 2022503), (7553, 1155716), (15106, 577858), (30212, 288929)]