9648414076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131171}}^1$

素因数の和:131290

約数の個数: 48

約数和(自身を含む): 20097649152

約数和(自身を除く): 10449235076

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 5254, 10508, 18389, 36778, 73556, 131171, 262342, 524684, 918197, 1836394, 3672788, 4853327, 9313141, 9706654, 18626282, 19413308, 33973289, 37252564, 65191987, 67946578, 130383974, 135893156, 260767948, 344586217, 689172434, 1378344868, 2412103519, 4824207038, 9648414076]

約数ペア:

[(1, 9648414076), (2, 4824207038), (4, 2412103519), (7, 1378344868), (14, 689172434), (28, 344586217), (37, 260767948), (71, 135893156), (74, 130383974), (142, 67946578), (148, 65191987), (259, 37252564), (284, 33973289), (497, 19413308), (518, 18626282), (994, 9706654), (1036, 9313141), (1988, 4853327), (2627, 3672788), (5254, 1836394), (10508, 918197), (18389, 524684), (36778, 262342), (73556, 131171)]