292112072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{121309}}^1$

素因数の和:121365

約数の個数: 32

約数和(自身を含む): 640516800

約数和(自身を除く): 348404728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 121309, 242618, 485236, 849163, 970472, 1698326, 3396652, 5216287, 6793304, 10432574, 20865148, 36514009, 41730296, 73028018, 146056036, 292112072]

約数ペア:

[(1, 292112072), (2, 146056036), (4, 73028018), (7, 41730296), (8, 36514009), (14, 20865148), (28, 10432574), (43, 6793304), (56, 5216287), (86, 3396652), (172, 1698326), (301, 970472), (344, 849163), (602, 485236), (1204, 242618), (2408, 121309)]