28398852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25488

約数の個数: 36

約数和(自身を含む): 74104576

約数和(自身を除く): 45705724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25447, 50894, 76341, 101788, 152682, 229023, 305364, 458046, 788857, 916092, 1577714, 2366571, 3155428, 4733142, 7099713, 9466284, 14199426, 28398852]

約数ペア:

[(1, 28398852), (2, 14199426), (3, 9466284), (4, 7099713), (6, 4733142), (9, 3155428), (12, 2366571), (18, 1577714), (31, 916092), (36, 788857), (62, 458046), (93, 305364), (124, 229023), (186, 152682), (279, 101788), (372, 76341), (558, 50894), (1116, 25447)]