69641726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23801}}^1$

素因数の和:23840

約数の個数: 32

約数和(自身を含む): 137099520

約数和(自身を除く): 67457794

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 23801, 47602, 166607, 261811, 333214, 452219, 523622, 904438, 1832677, 3165533, 3665354, 4974409, 6331066, 9948818, 34820863, 69641726]

約数ペア:

[(1, 69641726), (2, 34820863), (7, 9948818), (11, 6331066), (14, 4974409), (19, 3665354), (22, 3165533), (38, 1832677), (77, 904438), (133, 523622), (154, 452219), (209, 333214), (266, 261811), (418, 166607), (1463, 47602), (2926, 23801)]