67681306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23170

約数の個数: 32

約数和(自身を含む): 133240320

約数和(自身を除く): 65559014

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 23131, 46262, 161917, 254441, 323834, 439489, 508882, 878978, 1781087, 3076423, 3562174, 4834379, 6152846, 9668758, 33840653, 67681306]

約数ペア:

[(1, 67681306), (2, 33840653), (7, 9668758), (11, 6152846), (14, 4834379), (19, 3562174), (22, 3076423), (38, 1781087), (77, 878978), (133, 508882), (154, 439489), (209, 323834), (266, 254441), (418, 161917), (1463, 46262), (2926, 23131)]