67235296

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 136025568

約数和(自身を除く): 68790272

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 142, 202, 284, 293, 404, 568, 586, 808, 1136, 1172, 1616, 2272, 2344, 3232, 4688, 7171, 9376, 14342, 20803, 28684, 29593, 41606, 57368, 59186, 83212, 114736, 118372, 166424, 229472, 236744, 332848, 473488, 665696, 946976, 2101103, 4202206, 8404412, 16808824, 33617648, 67235296]

約数ペア:

[(1, 67235296), (2, 33617648), (4, 16808824), (8, 8404412), (16, 4202206), (32, 2101103), (71, 946976), (101, 665696), (142, 473488), (202, 332848), (284, 236744), (293, 229472), (404, 166424), (568, 118372), (586, 114736), (808, 83212), (1136, 59186), (1172, 57368), (1616, 41606), (2272, 29593), (2344, 28684), (3232, 20803), (4688, 14342), (7171, 9376)]