57279656

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1621}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 123012480

約数和(自身を除く): 65732824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 1621, 2524, 3242, 4417, 5048, 6484, 8834, 11347, 12968, 17668, 22694, 35336, 45388, 90776, 1022851, 2045702, 4091404, 7159957, 8182808, 14319914, 28639828, 57279656]

約数ペア:

[(1, 57279656), (2, 28639828), (4, 14319914), (7, 8182808), (8, 7159957), (14, 4091404), (28, 2045702), (56, 1022851), (631, 90776), (1262, 45388), (1621, 35336), (2524, 22694), (3242, 17668), (4417, 12968), (5048, 11347), (6484, 8834)]