28608588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18481}}^1$

素因数の和:18534

約数の個数: 36

約数和(自身を含む): 74001928

約数和(自身を除く): 45393340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18481, 36962, 55443, 73924, 110886, 166329, 221772, 332658, 665316, 794683, 1589366, 2384049, 3178732, 4768098, 7152147, 9536196, 14304294, 28608588]

約数ペア:

[(1, 28608588), (2, 14304294), (3, 9536196), (4, 7152147), (6, 4768098), (9, 3178732), (12, 2384049), (18, 1589366), (36, 794683), (43, 665316), (86, 332658), (129, 221772), (172, 166329), (258, 110886), (387, 73924), (516, 55443), (774, 36962), (1548, 18481)]