22408064

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 51775200

約数和(自身を除く): 29367136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 281, 356, 448, 562, 623, 712, 896, 1124, 1246, 1424, 1967, 2248, 2492, 2848, 3934, 4496, 4984, 5696, 7868, 8992, 9968, 11392, 15736, 17984, 19936, 25009, 31472, 35968, 39872, 50018, 62944, 79744, 100036, 125888, 175063, 200072, 251776, 350126, 400144, 700252, 800288, 1400504, 1600576, 2801008, 3201152, 5602016, 11204032, 22408064]

約数ペア:

[(1, 22408064), (2, 11204032), (4, 5602016), (7, 3201152), (8, 2801008), (14, 1600576), (16, 1400504), (28, 800288), (32, 700252), (56, 400144), (64, 350126), (89, 251776), (112, 200072), (128, 175063), (178, 125888), (224, 100036), (281, 79744), (356, 62944), (448, 50018), (562, 39872), (623, 35968), (712, 31472), (896, 25009), (1124, 19936), (1246, 17984), (1424, 15736), (1967, 11392), (2248, 9968), (2492, 8992), (2848, 7868), (3934, 5696), (4496, 4984)]