77370848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 158233824

約数和(自身を除く): 80862976

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 101, 148, 202, 296, 404, 592, 647, 808, 1184, 1294, 1616, 2588, 3232, 3737, 5176, 7474, 10352, 14948, 20704, 23939, 29896, 47878, 59792, 65347, 95756, 119584, 130694, 191512, 261388, 383024, 522776, 766048, 1045552, 2091104, 2417839, 4835678, 9671356, 19342712, 38685424, 77370848]

約数ペア:

[(1, 77370848), (2, 38685424), (4, 19342712), (8, 9671356), (16, 4835678), (32, 2417839), (37, 2091104), (74, 1045552), (101, 766048), (148, 522776), (202, 383024), (296, 261388), (404, 191512), (592, 130694), (647, 119584), (808, 95756), (1184, 65347), (1294, 59792), (1616, 47878), (2588, 29896), (3232, 23939), (3737, 20704), (5176, 14948), (7474, 10352)]