66858636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9967}}^1$

素因数の和:10030

約数の個数: 48

約数和(自身を含む): 171928064

約数和(自身を除く): 105069428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 9967, 19934, 29901, 39868, 59802, 119604, 129571, 259142, 388713, 428581, 518284, 777426, 857162, 1285743, 1554852, 1714324, 2571486, 5142972, 5571553, 11143106, 16714659, 22286212, 33429318, 66858636]

約数ペア:

[(1, 66858636), (2, 33429318), (3, 22286212), (4, 16714659), (6, 11143106), (12, 5571553), (13, 5142972), (26, 2571486), (39, 1714324), (43, 1554852), (52, 1285743), (78, 857162), (86, 777426), (129, 518284), (156, 428581), (172, 388713), (258, 259142), (516, 129571), (559, 119604), (1118, 59802), (1677, 39868), (2236, 29901), (3354, 19934), (6708, 9967)]