66991226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{76649}}^1$

素因数の和:76693

約数の個数: 16

約数和(自身を含む): 110376000

約数和(自身を除く): 43384774

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 76649, 153298, 1456331, 1762927, 2912662, 3525854, 33495613, 66991226]

約数ペア:

[(1, 66991226), (2, 33495613), (19, 3525854), (23, 2912662), (38, 1762927), (46, 1456331), (437, 153298), (874, 76649)]