64574958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 155813760

約数和(自身を除く): 91238802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 4259, 5054, 7581, 8518, 12777, 15162, 25554, 29813, 59626, 80921, 89439, 161842, 178878, 242763, 485526, 566447, 1132894, 1537499, 1699341, 3074998, 3398682, 4612497, 9224994, 10762493, 21524986, 32287479, 64574958]

約数ペア:

[(1, 64574958), (2, 32287479), (3, 21524986), (6, 10762493), (7, 9224994), (14, 4612497), (19, 3398682), (21, 3074998), (38, 1699341), (42, 1537499), (57, 1132894), (114, 566447), (133, 485526), (266, 242763), (361, 178878), (399, 161842), (722, 89439), (798, 80921), (1083, 59626), (2166, 29813), (2527, 25554), (4259, 15162), (5054, 12777), (7581, 8518)]