67895839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 80099712

約数和(自身を除く): 12203873

約数列:

[1, 11, 23, 43, 79, 253, 473, 869, 989, 1817, 3397, 6241, 10879, 19987, 37367, 68651, 78131, 143543, 268363, 859441, 1578973, 2951993, 6172349, 67895839]

約数ペア:

[(1, 67895839), (11, 6172349), (23, 2951993), (43, 1578973), (79, 859441), (253, 268363), (473, 143543), (869, 78131), (989, 68651), (1817, 37367), (3397, 19987), (6241, 10879)]