67204976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{221069}}^1$

素因数の和:221096

約数の個数: 20

約数和(自身を含む): 137063400

約数和(自身を除く): 69858424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 221069, 442138, 884276, 1768552, 3537104, 4200311, 8400622, 16801244, 33602488, 67204976]

約数ペア:

[(1, 67204976), (2, 33602488), (4, 16801244), (8, 8400622), (16, 4200311), (19, 3537104), (38, 1768552), (76, 884276), (152, 442138), (304, 221069)]