28696744

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 54883710

約数和(自身を除く): 26186966

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1277, 2554, 2809, 5108, 5618, 10216, 11236, 22472, 67681, 135362, 270724, 541448, 3587093, 7174186, 14348372, 28696744]

約数ペア:

[(1, 28696744), (2, 14348372), (4, 7174186), (8, 3587093), (53, 541448), (106, 270724), (212, 135362), (424, 67681), (1277, 22472), (2554, 11236), (2809, 10216), (5108, 5618)]