71719214

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28619}}^1$

素因数の和:28807

約数の個数: 16

約数和(自身を含む): 123638400

約数和(自身を除く): 51919186

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 28619, 57238, 200333, 400666, 5122801, 10245602, 35859607, 71719214]

約数ペア:

[(1, 71719214), (2, 35859607), (7, 10245602), (14, 5122801), (179, 400666), (358, 200333), (1253, 57238), (2506, 28619)]