77276390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11152

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 73609114

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 11087, 22174, 55435, 110870, 188479, 376958, 454567, 909134, 942395, 1884790, 2272835, 4545670, 7727639, 15455278, 38638195, 77276390]

約数ペア:

[(1, 77276390), (2, 38638195), (5, 15455278), (10, 7727639), (17, 4545670), (34, 2272835), (41, 1884790), (82, 942395), (85, 909134), (170, 454567), (205, 376958), (410, 188479), (697, 110870), (1394, 55435), (3485, 22174), (6970, 11087)]