68844658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 111549312

約数和(自身を除く): 42704654

約数列:

[1, 2, 23, 41, 46, 82, 173, 211, 346, 422, 943, 1886, 3979, 4853, 7093, 7958, 8651, 9706, 14186, 17302, 36503, 73006, 163139, 198973, 326278, 397946, 839569, 1496623, 1679138, 2993246, 34422329, 68844658]

約数ペア:

[(1, 68844658), (2, 34422329), (23, 2993246), (41, 1679138), (46, 1496623), (82, 839569), (173, 397946), (211, 326278), (346, 198973), (422, 163139), (943, 73006), (1886, 36503), (3979, 17302), (4853, 14186), (7093, 9706), (7958, 8651)]