72552214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 56471786

約数列:

[1, 2, 7, 14, 31, 62, 217, 349, 434, 479, 698, 958, 2443, 3353, 4886, 6706, 10819, 14849, 21638, 29698, 75733, 103943, 151466, 167171, 207886, 334342, 1170197, 2340394, 5182301, 10364602, 36276107, 72552214]

約数ペア:

[(1, 72552214), (2, 36276107), (7, 10364602), (14, 5182301), (31, 2340394), (62, 1170197), (217, 334342), (349, 207886), (434, 167171), (479, 151466), (698, 103943), (958, 75733), (2443, 29698), (3353, 21638), (4886, 14849), (6706, 10819)]