82281976

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 181807200

約数和(自身を除く): 99525224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 2657, 3871, 4424, 5314, 7742, 10628, 15484, 18599, 21256, 30968, 37198, 74396, 130193, 148792, 209903, 260386, 419806, 520772, 839612, 1041544, 1469321, 1679224, 2938642, 5877284, 10285247, 11754568, 20570494, 41140988, 82281976]

約数ペア:

[(1, 82281976), (2, 41140988), (4, 20570494), (7, 11754568), (8, 10285247), (14, 5877284), (28, 2938642), (49, 1679224), (56, 1469321), (79, 1041544), (98, 839612), (158, 520772), (196, 419806), (316, 260386), (392, 209903), (553, 148792), (632, 130193), (1106, 74396), (2212, 37198), (2657, 30968), (3871, 21256), (4424, 18599), (5314, 15484), (7742, 10628)]