27400498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 46687104

約数和(自身を除く): 19286606

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 947, 1258, 1702, 1894, 14467, 16099, 21781, 28934, 32198, 35039, 43562, 70078, 370277, 595663, 740554, 805897, 1191326, 1611794, 13700249, 27400498]

約数ペア:

[(1, 27400498), (2, 13700249), (17, 1611794), (23, 1191326), (34, 805897), (37, 740554), (46, 595663), (74, 370277), (391, 70078), (629, 43562), (782, 35039), (851, 32198), (947, 28934), (1258, 21781), (1702, 16099), (1894, 14467)]