71965298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 118281600

約数和(自身を除く): 46316302

約数列:

[1, 2, 23, 29, 46, 58, 73, 146, 667, 739, 1334, 1478, 1679, 2117, 3358, 4234, 16997, 21431, 33994, 42862, 48691, 53947, 97382, 107894, 492913, 985826, 1240781, 1564463, 2481562, 3128926, 35982649, 71965298]

約数ペア:

[(1, 71965298), (2, 35982649), (23, 3128926), (29, 2481562), (46, 1564463), (58, 1240781), (73, 985826), (146, 492913), (667, 107894), (739, 97382), (1334, 53947), (1478, 48691), (1679, 42862), (2117, 33994), (3358, 21431), (4234, 16997)]