716939536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2551

約数の個数: 40

約数和(自身を含む): 1412766720

約数和(自身を除く): 695827184

約数列:

[1, 2, 4, 8, 16, 79, 158, 257, 316, 514, 632, 1028, 1264, 2056, 2207, 4112, 4414, 8828, 17656, 20303, 35312, 40606, 81212, 162424, 174353, 324848, 348706, 567199, 697412, 1134398, 1394824, 2268796, 2789648, 4537592, 9075184, 44808721, 89617442, 179234884, 358469768, 716939536]

約数ペア:

[(1, 716939536), (2, 358469768), (4, 179234884), (8, 89617442), (16, 44808721), (79, 9075184), (158, 4537592), (257, 2789648), (316, 2268796), (514, 1394824), (632, 1134398), (1028, 697412), (1264, 567199), (2056, 348706), (2207, 324848), (4112, 174353), (4414, 162424), (8828, 81212), (17656, 40606), (20303, 35312)]