4456192

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 9725352

約数和(自身を除く): 5269160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 169, 206, 208, 256, 338, 412, 416, 676, 824, 832, 1339, 1352, 1648, 1664, 2678, 2704, 3296, 3328, 5356, 5408, 6592, 10712, 10816, 13184, 17407, 21424, 21632, 26368, 34814, 42848, 43264, 69628, 85696, 139256, 171392, 278512, 342784, 557024, 1114048, 2228096, 4456192]

約数ペア:

[(1, 4456192), (2, 2228096), (4, 1114048), (8, 557024), (13, 342784), (16, 278512), (26, 171392), (32, 139256), (52, 85696), (64, 69628), (103, 43264), (104, 42848), (128, 34814), (169, 26368), (206, 21632), (208, 21424), (256, 17407), (338, 13184), (412, 10816), (416, 10712), (676, 6592), (824, 5408), (832, 5356), (1339, 3328), (1352, 3296), (1648, 2704), (1664, 2678)]