26930638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 49017600

約数和(自身を除く): 22086962

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 739, 959, 1478, 1918, 2603, 5173, 5206, 10346, 14041, 18221, 28082, 36442, 98287, 101243, 196574, 202486, 708701, 1417402, 1923617, 3847234, 13465319, 26930638]

約数ペア:

[(1, 26930638), (2, 13465319), (7, 3847234), (14, 1923617), (19, 1417402), (38, 708701), (133, 202486), (137, 196574), (266, 101243), (274, 98287), (739, 36442), (959, 28082), (1478, 18221), (1918, 14041), (2603, 10346), (5173, 5206)]