30639952

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 68138496

約数和(自身を除く): 37498544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 863, 1268, 1726, 2219, 2536, 3452, 4438, 5072, 6041, 6904, 8876, 12082, 13808, 17752, 24164, 35504, 48328, 96656, 273571, 547142, 1094284, 1914997, 2188568, 3829994, 4377136, 7659988, 15319976, 30639952]

約数ペア:

[(1, 30639952), (2, 15319976), (4, 7659988), (7, 4377136), (8, 3829994), (14, 2188568), (16, 1914997), (28, 1094284), (56, 547142), (112, 273571), (317, 96656), (634, 48328), (863, 35504), (1268, 24164), (1726, 17752), (2219, 13808), (2536, 12082), (3452, 8876), (4438, 6904), (5072, 6041)]