9707272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 19449720

約数和(自身を除く): 9742448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 521, 548, 1042, 1096, 2084, 2329, 4168, 4658, 8857, 9316, 17714, 18632, 35428, 70856, 71377, 142754, 285508, 571016, 1213409, 2426818, 4853636, 9707272]

約数ペア:

[(1, 9707272), (2, 4853636), (4, 2426818), (8, 1213409), (17, 571016), (34, 285508), (68, 142754), (136, 71377), (137, 70856), (274, 35428), (521, 18632), (548, 17714), (1042, 9316), (1096, 8857), (2084, 4658), (2329, 4168)]