67279790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126943}}^1$

素因数の和:127003

約数の個数: 16

約数和(自身を含む): 123389568

約数和(自身を除く): 56109778

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 126943, 253886, 634715, 1269430, 6727979, 13455958, 33639895, 67279790]

約数ペア:

[(1, 67279790), (2, 33639895), (5, 13455958), (10, 6727979), (53, 1269430), (106, 634715), (265, 253886), (530, 126943)]