71310196

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 127784384

約数和(自身を除く): 56474188

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 2371, 4742, 7519, 9484, 15038, 30076, 173083, 244213, 346166, 488426, 692332, 976852, 17827549, 35655098, 71310196]

約数ペア:

[(1, 71310196), (2, 35655098), (4, 17827549), (73, 976852), (103, 692332), (146, 488426), (206, 346166), (292, 244213), (412, 173083), (2371, 30076), (4742, 15038), (7519, 9484)]