66276240496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3070619}}^1$

素因数の和:3070717

約数の個数: 40

約数和(自身を含む): 137072476800

約数和(自身を除く): 70796236304

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 3070619, 6141238, 12282476, 24564952, 49129904, 58341761, 116683522, 218013949, 233367044, 436027898, 466734088, 872055796, 933468176, 1744111592, 3488223184, 4142265031, 8284530062, 16569060124, 33138120248, 66276240496]

約数ペア:

[(1, 66276240496), (2, 33138120248), (4, 16569060124), (8, 8284530062), (16, 4142265031), (19, 3488223184), (38, 1744111592), (71, 933468176), (76, 872055796), (142, 466734088), (152, 436027898), (284, 233367044), (304, 218013949), (568, 116683522), (1136, 58341761), (1349, 49129904), (2698, 24564952), (5396, 12282476), (10792, 6141238), (21584, 3070619)]