25940052

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15331}}^1$

素因数の和:15388

約数の個数: 36

約数和(自身を含む): 66970176

約数和(自身を除く): 41030124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 15331, 30662, 45993, 61324, 91986, 137979, 183972, 275958, 551916, 720557, 1441114, 2161671, 2882228, 4323342, 6485013, 8646684, 12970026, 25940052]

約数ペア:

[(1, 25940052), (2, 12970026), (3, 8646684), (4, 6485013), (6, 4323342), (9, 2882228), (12, 2161671), (18, 1441114), (36, 720557), (47, 551916), (94, 275958), (141, 183972), (188, 137979), (282, 91986), (423, 61324), (564, 45993), (846, 30662), (1692, 15331)]