69395428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1051}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 128840544

約数和(自身を除く): 59445116

約数列:

[1, 2, 4, 17, 34, 68, 971, 1051, 1942, 2102, 3884, 4204, 16507, 17867, 33014, 35734, 66028, 71468, 1020521, 2041042, 4082084, 17348857, 34697714, 69395428]

約数ペア:

[(1, 69395428), (2, 34697714), (4, 17348857), (17, 4082084), (34, 2041042), (68, 1020521), (971, 71468), (1051, 66028), (1942, 35734), (2102, 33014), (3884, 17867), (4204, 16507)]