42979702

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7911

約数の個数: 16

約数和(自身を含む): 67305600

約数和(自身を除く): 24325898

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 7789, 15578, 241459, 482918, 693221, 1386442, 21489851, 42979702]

約数ペア:

[(1, 42979702), (2, 21489851), (31, 1386442), (62, 693221), (89, 482918), (178, 241459), (2759, 15578), (5518, 7789)]