25183944

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 68522220

約数和(自身を除く): 43338276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1361, 1542, 2056, 2313, 2722, 3084, 4083, 4626, 5444, 6168, 8166, 9252, 10888, 12249, 16332, 18504, 24498, 32664, 48996, 97992, 349777, 699554, 1049331, 1399108, 2098662, 2798216, 3147993, 4197324, 6295986, 8394648, 12591972, 25183944]

約数ペア:

[(1, 25183944), (2, 12591972), (3, 8394648), (4, 6295986), (6, 4197324), (8, 3147993), (9, 2798216), (12, 2098662), (18, 1399108), (24, 1049331), (36, 699554), (72, 349777), (257, 97992), (514, 48996), (771, 32664), (1028, 24498), (1361, 18504), (1542, 16332), (2056, 12249), (2313, 10888), (2722, 9252), (3084, 8166), (4083, 6168), (4626, 5444)]