7214984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6813

約数の個数: 32

約数和(自身を含む): 16276800

約数和(自身を除く): 9061816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 6781, 13562, 27124, 47467, 54248, 94934, 128839, 189868, 257678, 379736, 515356, 901873, 1030712, 1803746, 3607492, 7214984]

約数ペア:

[(1, 7214984), (2, 3607492), (4, 1803746), (7, 1030712), (8, 901873), (14, 515356), (19, 379736), (28, 257678), (38, 189868), (56, 128839), (76, 94934), (133, 54248), (152, 47467), (266, 27124), (532, 13562), (1064, 6781)]