77580958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 66119522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 439, 878, 971, 1942, 3073, 5707, 6146, 6797, 11414, 12623, 13594, 25246, 39949, 79898, 88361, 176722, 426269, 852538, 2983883, 5541497, 5967766, 11082994, 38790479, 77580958]

約数ペア:

[(1, 77580958), (2, 38790479), (7, 11082994), (13, 5967766), (14, 5541497), (26, 2983883), (91, 852538), (182, 426269), (439, 176722), (878, 88361), (971, 79898), (1942, 39949), (3073, 25246), (5707, 13594), (6146, 12623), (6797, 11414)]