26658316

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 47591936

約数和(自身を除く): 20933620

約数列:

[1, 2, 4, 97, 127, 194, 254, 388, 508, 541, 1082, 2164, 12319, 24638, 49276, 52477, 68707, 104954, 137414, 209908, 274828, 6664579, 13329158, 26658316]

約数ペア:

[(1, 26658316), (2, 13329158), (4, 6664579), (97, 274828), (127, 209908), (194, 137414), (254, 104954), (388, 68707), (508, 52477), (541, 49276), (1082, 24638), (2164, 12319)]