25104888

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 68234400

約数和(自身を除く): 43129512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 809, 862, 1293, 1618, 1724, 2427, 2586, 3236, 3448, 3879, 4854, 5172, 6472, 7281, 7758, 9708, 10344, 14562, 15516, 19416, 29124, 31032, 58248, 348679, 697358, 1046037, 1394716, 2092074, 2789432, 3138111, 4184148, 6276222, 8368296, 12552444, 25104888]

約数ペア:

[(1, 25104888), (2, 12552444), (3, 8368296), (4, 6276222), (6, 4184148), (8, 3138111), (9, 2789432), (12, 2092074), (18, 1394716), (24, 1046037), (36, 697358), (72, 348679), (431, 58248), (809, 31032), (862, 29124), (1293, 19416), (1618, 15516), (1724, 14562), (2427, 10344), (2586, 9708), (3236, 7758), (3448, 7281), (3879, 6472), (4854, 5172)]