71072968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{306349}}^1$

素因数の和:306384

約数の個数: 16

約数和(自身を含む): 137857500

約数和(自身を除く): 66784532

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 306349, 612698, 1225396, 2450792, 8884121, 17768242, 35536484, 71072968]

約数ペア:

[(1, 71072968), (2, 35536484), (4, 17768242), (8, 8884121), (29, 2450792), (58, 1225396), (116, 612698), (232, 306349)]