60890728

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 116109000

約数和(自身を除く): 55218272

約数列:

[1, 2, 4, 8, 113, 193, 226, 349, 386, 452, 698, 772, 904, 1396, 1544, 2792, 21809, 39437, 43618, 67357, 78874, 87236, 134714, 157748, 174472, 269428, 315496, 538856, 7611341, 15222682, 30445364, 60890728]

約数ペア:

[(1, 60890728), (2, 30445364), (4, 15222682), (8, 7611341), (113, 538856), (193, 315496), (226, 269428), (349, 174472), (386, 157748), (452, 134714), (698, 87236), (772, 78874), (904, 67357), (1396, 43618), (1544, 39437), (2792, 21809)]