2666985888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3968729}}^1$

素因数の和:3968749

約数の個数: 48

約数和(自身を含む): 8000959680

約数和(自身を除く): 5333973792

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, 3968729, 7937458, 11906187, 15874916, 23812374, 27781103, 31749832, 47624748, 55562206, 63499664, 83343309, 95249496, 111124412, 126999328, 166686618, 190498992, 222248824, 333373236, 380997984, 444497648, 666746472, 888995296, 1333492944, 2666985888]

約数ペア:

[(1, 2666985888), (2, 1333492944), (3, 888995296), (4, 666746472), (6, 444497648), (7, 380997984), (8, 333373236), (12, 222248824), (14, 190498992), (16, 166686618), (21, 126999328), (24, 111124412), (28, 95249496), (32, 83343309), (42, 63499664), (48, 55562206), (56, 47624748), (84, 31749832), (96, 27781103), (112, 23812374), (168, 15874916), (224, 11906187), (336, 7937458), (672, 3968729)]