67839070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4877}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 132759648

約数和(自身を除く): 64920578

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 4877, 6955, 9754, 13910, 24385, 48770, 63401, 126802, 317005, 521839, 634010, 1043678, 2609195, 5218390, 6783907, 13567814, 33919535, 67839070]

約数ペア:

[(1, 67839070), (2, 33919535), (5, 13567814), (10, 6783907), (13, 5218390), (26, 2609195), (65, 1043678), (107, 634010), (130, 521839), (214, 317005), (535, 126802), (1070, 63401), (1391, 48770), (2782, 24385), (4877, 13910), (6955, 9754)]