21632072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35117}}^1$

素因数の和:35141

約数の個数: 32

約数和(自身を含む): 50569920

約数和(自身を除く): 28937848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35117, 70234, 140468, 245819, 280936, 386287, 491638, 772574, 983276, 1545148, 1966552, 2704009, 3090296, 5408018, 10816036, 21632072]

約数ペア:

[(1, 21632072), (2, 10816036), (4, 5408018), (7, 3090296), (8, 2704009), (11, 1966552), (14, 1545148), (22, 983276), (28, 772574), (44, 491638), (56, 386287), (77, 280936), (88, 245819), (154, 140468), (308, 70234), (616, 35117)]