71636290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{651239}}^1$

素因数の和:651257

約数の個数: 16

約数和(自身を含む): 140667840

約数和(自身を除く): 69031550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 651239, 1302478, 3256195, 6512390, 7163629, 14327258, 35818145, 71636290]

約数ペア:

[(1, 71636290), (2, 35818145), (5, 14327258), (10, 7163629), (11, 6512390), (22, 3256195), (55, 1302478), (110, 651239)]