8889888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13229}}^1$

素因数の和:13249

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 17781792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 13229, 26458, 39687, 52916, 79374, 92603, 105832, 158748, 185206, 211664, 277809, 317496, 370412, 423328, 555618, 634992, 740824, 1111236, 1269984, 1481648, 2222472, 2963296, 4444944, 8889888]

約数ペア:

[(1, 8889888), (2, 4444944), (3, 2963296), (4, 2222472), (6, 1481648), (7, 1269984), (8, 1111236), (12, 740824), (14, 634992), (16, 555618), (21, 423328), (24, 370412), (28, 317496), (32, 277809), (42, 211664), (48, 185206), (56, 158748), (84, 105832), (96, 92603), (112, 79374), (168, 52916), (224, 39687), (336, 26458), (672, 13229)]