68340544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 56

約数和(自身を含む): 149888448

約数和(自身を除く): 81547904

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2731, 3128, 5462, 6256, 10924, 12512, 21848, 25024, 43696, 46427, 62813, 87392, 92854, 125626, 174784, 185708, 251252, 371416, 502504, 742832, 1005008, 1067821, 1485664, 2010016, 2135642, 2971328, 4020032, 4271284, 8542568, 17085136, 34170272, 68340544]

約数ペア:

[(1, 68340544), (2, 34170272), (4, 17085136), (8, 8542568), (16, 4271284), (17, 4020032), (23, 2971328), (32, 2135642), (34, 2010016), (46, 1485664), (64, 1067821), (68, 1005008), (92, 742832), (136, 502504), (184, 371416), (272, 251252), (368, 185708), (391, 174784), (544, 125626), (736, 92854), (782, 87392), (1088, 62813), (1472, 46427), (1564, 43696), (2731, 25024), (3128, 21848), (5462, 12512), (6256, 10924)]