28618898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 25571182

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 2239, 4478, 6391, 12782, 15673, 24629, 31346, 49258, 172403, 185837, 344806, 371674, 1300859, 2044207, 2601718, 4088414, 14309449, 28618898]

約数ペア:

[(1, 28618898), (2, 14309449), (7, 4088414), (11, 2601718), (14, 2044207), (22, 1300859), (77, 371674), (83, 344806), (154, 185837), (166, 172403), (581, 49258), (913, 31346), (1162, 24629), (1826, 15673), (2239, 12782), (4478, 6391)]