42473396

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 87141600

約数和(自身を除く): 44668204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1559, 1946, 3118, 3892, 6236, 6811, 10913, 13622, 21826, 27244, 43652, 76391, 152782, 216701, 305564, 433402, 866804, 1516907, 3033814, 6067628, 10618349, 21236698, 42473396]

約数ペア:

[(1, 42473396), (2, 21236698), (4, 10618349), (7, 6067628), (14, 3033814), (28, 1516907), (49, 866804), (98, 433402), (139, 305564), (196, 216701), (278, 152782), (556, 76391), (973, 43652), (1559, 27244), (1946, 21826), (3118, 13622), (3892, 10913), (6236, 6811)]