71757438

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 148469760

約数和(自身を除く): 76712322

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 3221, 3713, 6442, 7426, 9663, 11139, 19326, 22278, 151387, 254459, 302774, 454161, 508918, 763377, 908322, 1526754, 11959573, 23919146, 35878719, 71757438]

約数ペア:

[(1, 71757438), (2, 35878719), (3, 23919146), (6, 11959573), (47, 1526754), (79, 908322), (94, 763377), (141, 508918), (158, 454161), (237, 302774), (282, 254459), (474, 151387), (3221, 22278), (3713, 19326), (6442, 11139), (7426, 9663)]