67968335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9689}}^1$

素因数の和:9778

約数の個数: 16

約数和(自身を含む): 86512320

約数和(自身を除く): 18543985

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 9689, 48445, 222847, 591029, 1114235, 2955145, 13593667, 67968335]

約数ペア:

[(1, 67968335), (5, 13593667), (23, 2955145), (61, 1114235), (115, 591029), (305, 222847), (1403, 48445), (7015, 9689)]