13616288

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17409952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 683, 712, 1246, 1366, 1424, 2492, 2732, 2848, 4781, 4984, 5464, 9562, 9968, 10928, 19124, 19936, 21856, 38248, 60787, 76496, 121574, 152992, 243148, 425509, 486296, 851018, 972592, 1702036, 1945184, 3404072, 6808144, 13616288]

約数ペア:

[(1, 13616288), (2, 6808144), (4, 3404072), (7, 1945184), (8, 1702036), (14, 972592), (16, 851018), (28, 486296), (32, 425509), (56, 243148), (89, 152992), (112, 121574), (178, 76496), (224, 60787), (356, 38248), (623, 21856), (683, 19936), (712, 19124), (1246, 10928), (1366, 9968), (1424, 9562), (2492, 5464), (2732, 4984), (2848, 4781)]