64923968

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{1993}}^1$

素因数の和:2514

約数の個数: 28

約数和(自身を含む): 129151380

約数和(自身を除く): 64227412

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 1993, 2036, 3986, 4072, 7972, 8144, 15944, 16288, 31888, 32576, 63776, 127552, 1014437, 2028874, 4057748, 8115496, 16230992, 32461984, 64923968]

約数ペア:

[(1, 64923968), (2, 32461984), (4, 16230992), (8, 8115496), (16, 4057748), (32, 2028874), (64, 1014437), (509, 127552), (1018, 63776), (1993, 32576), (2036, 31888), (3986, 16288), (4072, 15944), (7972, 8144)]