772912

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 1753856

約数和(自身を除く): 980944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 103, 112, 134, 206, 268, 412, 469, 536, 721, 824, 938, 1072, 1442, 1648, 1876, 2884, 3752, 5768, 6901, 7504, 11536, 13802, 27604, 48307, 55208, 96614, 110416, 193228, 386456, 772912]

約数ペア:

[(1, 772912), (2, 386456), (4, 193228), (7, 110416), (8, 96614), (14, 55208), (16, 48307), (28, 27604), (56, 13802), (67, 11536), (103, 7504), (112, 6901), (134, 5768), (206, 3752), (268, 2884), (412, 1876), (469, 1648), (536, 1442), (721, 1072), (824, 938)]