28695708

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 60

約数和(自身を含む): 77463232

約数和(自身を除く): 48767524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 2857, 3348, 5022, 5714, 8571, 10044, 11428, 17142, 25713, 34284, 51426, 77139, 88567, 102852, 154278, 177134, 231417, 265701, 308556, 354268, 462834, 531402, 797103, 925668, 1062804, 1594206, 2391309, 3188412, 4782618, 7173927, 9565236, 14347854, 28695708]

約数ペア:

[(1, 28695708), (2, 14347854), (3, 9565236), (4, 7173927), (6, 4782618), (9, 3188412), (12, 2391309), (18, 1594206), (27, 1062804), (31, 925668), (36, 797103), (54, 531402), (62, 462834), (81, 354268), (93, 308556), (108, 265701), (124, 231417), (162, 177134), (186, 154278), (279, 102852), (324, 88567), (372, 77139), (558, 51426), (837, 34284), (1116, 25713), (1674, 17142), (2511, 11428), (2857, 10044), (3348, 8571), (5022, 5714)]