28798266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5399}}^1$

素因数の和:5538

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 37556934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 5399, 10798, 16197, 32394, 37793, 75586, 113379, 226758, 685673, 1371346, 2057019, 4114038, 4799711, 9599422, 14399133, 28798266]

約数ペア:

[(1, 28798266), (2, 14399133), (3, 9599422), (6, 4799711), (7, 4114038), (14, 2057019), (21, 1371346), (42, 685673), (127, 226758), (254, 113379), (381, 75586), (762, 37793), (889, 32394), (1778, 16197), (2667, 10798), (5334, 5399)]