1555885792

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{9941}}^1$

素因数の和:10091

約数の個数: 48

約数和(自身を含む): 3151773072

約数和(自身を除く): 1595887280

約数列:

[1, 2, 4, 8, 16, 32, 67, 73, 134, 146, 268, 292, 536, 584, 1072, 1168, 2144, 2336, 4891, 9782, 9941, 19564, 19882, 39128, 39764, 78256, 79528, 156512, 159056, 318112, 666047, 725693, 1332094, 1451386, 2664188, 2902772, 5328376, 5805544, 10656752, 11611088, 21313504, 23222176, 48621431, 97242862, 194485724, 388971448, 777942896, 1555885792]

約数ペア:

[(1, 1555885792), (2, 777942896), (4, 388971448), (8, 194485724), (16, 97242862), (32, 48621431), (67, 23222176), (73, 21313504), (134, 11611088), (146, 10656752), (268, 5805544), (292, 5328376), (536, 2902772), (584, 2664188), (1072, 1451386), (1168, 1332094), (2144, 725693), (2336, 666047), (4891, 318112), (9782, 159056), (9941, 156512), (19564, 79528), (19882, 78256), (39128, 39764)]