40029154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 28814366

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 331, 478, 506, 662, 2629, 3641, 5258, 5497, 7282, 7613, 10994, 15226, 60467, 79109, 83743, 120934, 158218, 167486, 870199, 1740398, 1819507, 3639014, 20014577, 40029154]

約数ペア:

[(1, 40029154), (2, 20014577), (11, 3639014), (22, 1819507), (23, 1740398), (46, 870199), (239, 167486), (253, 158218), (331, 120934), (478, 83743), (506, 79109), (662, 60467), (2629, 15226), (3641, 10994), (5258, 7613), (5497, 7282)]