71724226

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28621}}^1$

素因数の和:28809

約数の個数: 16

約数和(自身を含む): 123647040

約数和(自身を除く): 51922814

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 28621, 57242, 200347, 400694, 5123159, 10246318, 35862113, 71724226]

約数ペア:

[(1, 71724226), (2, 35862113), (7, 10246318), (14, 5123159), (179, 400694), (358, 200347), (1253, 57242), (2506, 28621)]