27957310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 52208640

約数和(自身を除く): 24251330

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 823, 1646, 3397, 4115, 6794, 8230, 16985, 33970, 35389, 65017, 70778, 130034, 176945, 325085, 353890, 650170, 2795731, 5591462, 13978655, 27957310]

約数ペア:

[(1, 27957310), (2, 13978655), (5, 5591462), (10, 2795731), (43, 650170), (79, 353890), (86, 325085), (158, 176945), (215, 130034), (395, 70778), (430, 65017), (790, 35389), (823, 33970), (1646, 16985), (3397, 8230), (4115, 6794)]