26428030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 51002784

約数和(自身を除く): 24574754

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1873, 2822, 3746, 7055, 9365, 14110, 18730, 31841, 63682, 155459, 159205, 310918, 318410, 777295, 1554590, 2642803, 5285606, 13214015, 26428030]

約数ペア:

[(1, 26428030), (2, 13214015), (5, 5285606), (10, 2642803), (17, 1554590), (34, 777295), (83, 318410), (85, 310918), (166, 159205), (170, 155459), (415, 63682), (830, 31841), (1411, 18730), (1873, 14110), (2822, 9365), (3746, 7055)]