69197254

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 122443776

約数和(自身を除く): 53246522

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1021, 1442, 2042, 4841, 7147, 9682, 14294, 33887, 47987, 67774, 95974, 105163, 210326, 335909, 671818, 736141, 1472282, 4942661, 9885322, 34598627, 69197254]

約数ペア:

[(1, 69197254), (2, 34598627), (7, 9885322), (14, 4942661), (47, 1472282), (94, 736141), (103, 671818), (206, 335909), (329, 210326), (658, 105163), (721, 95974), (1021, 67774), (1442, 47987), (2042, 33887), (4841, 14294), (7147, 9682)]