9439490912

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{53507}}^1$

素因数の和:53703

約数の個数: 48

約数和(自身を含む): 19214722800

約数和(自身を除く): 9775231888

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 149, 296, 298, 592, 596, 1184, 1192, 2384, 4768, 5513, 11026, 22052, 44104, 53507, 88208, 107014, 176416, 214028, 428056, 856112, 1712224, 1979759, 3959518, 7919036, 7972543, 15838072, 15945086, 31676144, 31890172, 63352288, 63780344, 127560688, 255121376, 294984091, 589968182, 1179936364, 2359872728, 4719745456, 9439490912]

約数ペア:

[(1, 9439490912), (2, 4719745456), (4, 2359872728), (8, 1179936364), (16, 589968182), (32, 294984091), (37, 255121376), (74, 127560688), (148, 63780344), (149, 63352288), (296, 31890172), (298, 31676144), (592, 15945086), (596, 15838072), (1184, 7972543), (1192, 7919036), (2384, 3959518), (4768, 1979759), (5513, 1712224), (11026, 856112), (22052, 428056), (44104, 214028), (53507, 176416), (88208, 107014)]