40897416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{243437}}^1$

素因数の和:243453

約数の個数: 32

約数和(自身を含む): 116850240

約数和(自身を除く): 75952824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 243437, 486874, 730311, 973748, 1460622, 1704059, 1947496, 2921244, 3408118, 5112177, 5842488, 6816236, 10224354, 13632472, 20448708, 40897416]

約数ペア:

[(1, 40897416), (2, 20448708), (3, 13632472), (4, 10224354), (6, 6816236), (7, 5842488), (8, 5112177), (12, 3408118), (14, 2921244), (21, 1947496), (24, 1704059), (28, 1460622), (42, 973748), (56, 730311), (84, 486874), (168, 243437)]