3127904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 6787872

約数和(自身を除く): 3659968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 103, 104, 146, 206, 208, 292, 412, 416, 584, 824, 949, 1168, 1339, 1648, 1898, 2336, 2678, 3296, 3796, 5356, 7519, 7592, 10712, 15038, 15184, 21424, 30076, 30368, 42848, 60152, 97747, 120304, 195494, 240608, 390988, 781976, 1563952, 3127904]

約数ペア:

[(1, 3127904), (2, 1563952), (4, 781976), (8, 390988), (13, 240608), (16, 195494), (26, 120304), (32, 97747), (52, 60152), (73, 42848), (103, 30368), (104, 30076), (146, 21424), (206, 15184), (208, 15038), (292, 10712), (412, 7592), (416, 7519), (584, 5356), (824, 3796), (949, 3296), (1168, 2678), (1339, 2336), (1648, 1898)]