26208478668

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{28621}}^1$

素因数の和:29322

約数の個数: 48

約数和(自身を含む): 61712237664

約数和(自身を除く): 35503758996

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 557, 822, 1114, 1644, 1671, 2228, 3342, 6684, 28621, 57242, 76309, 85863, 114484, 152618, 171726, 228927, 305236, 343452, 457854, 915708, 3921077, 7842154, 11763231, 15684308, 15941897, 23526462, 31883794, 47052924, 47825691, 63767588, 95651382, 191302764, 2184039889, 4368079778, 6552119667, 8736159556, 13104239334, 26208478668]

約数ペア:

[(1, 26208478668), (2, 13104239334), (3, 8736159556), (4, 6552119667), (6, 4368079778), (12, 2184039889), (137, 191302764), (274, 95651382), (411, 63767588), (548, 47825691), (557, 47052924), (822, 31883794), (1114, 23526462), (1644, 15941897), (1671, 15684308), (2228, 11763231), (3342, 7842154), (6684, 3921077), (28621, 915708), (57242, 457854), (76309, 343452), (85863, 305236), (114484, 228927), (152618, 171726)]