28286088

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27409}}^1$

素因数の和:27461

約数の個数: 32

約数和(自身を含む): 72362400

約数和(自身を除く): 44076312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27409, 54818, 82227, 109636, 164454, 219272, 328908, 657816, 1178587, 2357174, 3535761, 4714348, 7071522, 9428696, 14143044, 28286088]

約数ペア:

[(1, 28286088), (2, 14143044), (3, 9428696), (4, 7071522), (6, 4714348), (8, 3535761), (12, 2357174), (24, 1178587), (43, 657816), (86, 328908), (129, 219272), (172, 164454), (258, 109636), (344, 82227), (516, 54818), (1032, 27409)]