40294408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65413}}^1$

素因数の和:65437

約数の個数: 32

約数和(自身を含む): 94196160

約数和(自身を除く): 53901752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65413, 130826, 261652, 457891, 523304, 719543, 915782, 1439086, 1831564, 2878172, 3663128, 5036801, 5756344, 10073602, 20147204, 40294408]

約数ペア:

[(1, 40294408), (2, 20147204), (4, 10073602), (7, 5756344), (8, 5036801), (11, 3663128), (14, 2878172), (22, 1831564), (28, 1439086), (44, 915782), (56, 719543), (77, 523304), (88, 457891), (154, 261652), (308, 130826), (616, 65413)]