11761931728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743297}}^1$

素因数の和:743371

約数の個数: 40

約数和(自身を含む): 24332603328

約数和(自身を除く): 12570671600

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 743297, 1486594, 2973188, 5946376, 11892752, 17095831, 31961771, 34191662, 63923542, 68383324, 127847084, 136766648, 255694168, 273533296, 511388336, 735120733, 1470241466, 2940482932, 5880965864, 11761931728]

約数ペア:

[(1, 11761931728), (2, 5880965864), (4, 2940482932), (8, 1470241466), (16, 735120733), (23, 511388336), (43, 273533296), (46, 255694168), (86, 136766648), (92, 127847084), (172, 68383324), (184, 63923542), (344, 34191662), (368, 31961771), (688, 17095831), (989, 11892752), (1978, 5946376), (3956, 2973188), (7912, 1486594), (15824, 743297)]