47965576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 95090400

約数和(自身を除く): 47124824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1123, 1124, 2246, 2248, 4492, 5339, 8984, 10678, 21337, 21356, 42674, 42712, 85348, 170696, 315563, 631126, 1262252, 2524504, 5995697, 11991394, 23982788, 47965576]

約数ペア:

[(1, 47965576), (2, 23982788), (4, 11991394), (8, 5995697), (19, 2524504), (38, 1262252), (76, 631126), (152, 315563), (281, 170696), (562, 85348), (1123, 42712), (1124, 42674), (2246, 21356), (2248, 21337), (4492, 10678), (5339, 8984)]