22770776

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 49140000

約数和(自身を除く): 26369224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2729, 4172, 5458, 8344, 10916, 19103, 21832, 38206, 76412, 152824, 406621, 813242, 1626484, 2846347, 3252968, 5692694, 11385388, 22770776]

約数ペア:

[(1, 22770776), (2, 11385388), (4, 5692694), (7, 3252968), (8, 2846347), (14, 1626484), (28, 813242), (56, 406621), (149, 152824), (298, 76412), (596, 38206), (1043, 21832), (1192, 19103), (2086, 10916), (2729, 8344), (4172, 5458)]