15665534716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{13171}}^1$

素因数の和:13534

約数の個数: 48

約数和(自身を含む): 29973676320

約数和(自身を除く): 14308141604

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 257, 356, 514, 1028, 1157, 2314, 3341, 4628, 6682, 13171, 13364, 22873, 26342, 45746, 52684, 91492, 171223, 297349, 342446, 594698, 684892, 1172219, 1189396, 2344438, 3384947, 4688876, 6769894, 13539788, 15238847, 30477694, 44004311, 60955388, 88008622, 176017244, 301260283, 602520566, 1205041132, 3916383679, 7832767358, 15665534716]

約数ペア:

[(1, 15665534716), (2, 7832767358), (4, 3916383679), (13, 1205041132), (26, 602520566), (52, 301260283), (89, 176017244), (178, 88008622), (257, 60955388), (356, 44004311), (514, 30477694), (1028, 15238847), (1157, 13539788), (2314, 6769894), (3341, 4688876), (4628, 3384947), (6682, 2344438), (13171, 1189396), (13364, 1172219), (22873, 684892), (26342, 594698), (45746, 342446), (52684, 297349), (91492, 171223)]