15707317456

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{21341}}^1$

素因数の和:21799

約数の個数: 40

約数和(自身を含む): 30732736104

約数和(自身を除く): 15025418648

約数列:

[1, 2, 4, 8, 16, 157, 293, 314, 586, 628, 1172, 1256, 2344, 2512, 4688, 21341, 42682, 46001, 85364, 92002, 170728, 184004, 341456, 368008, 736016, 3350537, 6252913, 6701074, 12505826, 13402148, 25011652, 26804296, 50023304, 53608592, 100046608, 981707341, 1963414682, 3926829364, 7853658728, 15707317456]

約数ペア:

[(1, 15707317456), (2, 7853658728), (4, 3926829364), (8, 1963414682), (16, 981707341), (157, 100046608), (293, 53608592), (314, 50023304), (586, 26804296), (628, 25011652), (1172, 13402148), (1256, 12505826), (2344, 6701074), (2512, 6252913), (4688, 3350537), (21341, 736016), (42682, 368008), (46001, 341456), (85364, 184004), (92002, 170728)]