65790792844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{855359}}^1$

素因数の和:855478

約数の個数: 48

約数和(自身を含む): 136802856960

約数和(自身を除く): 71012064116

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 938, 1148, 1876, 2747, 5494, 10988, 19229, 38458, 76916, 855359, 1710718, 3421436, 5987513, 11975026, 23950052, 35069719, 57309053, 70139438, 114618106, 140278876, 229236212, 245488033, 401163371, 490976066, 802326742, 981952132, 1604653484, 2349671173, 4699342346, 9398684692, 16447698211, 32895396422, 65790792844]

約数ペア:

[(1, 65790792844), (2, 32895396422), (4, 16447698211), (7, 9398684692), (14, 4699342346), (28, 2349671173), (41, 1604653484), (67, 981952132), (82, 802326742), (134, 490976066), (164, 401163371), (268, 245488033), (287, 229236212), (469, 140278876), (574, 114618106), (938, 70139438), (1148, 57309053), (1876, 35069719), (2747, 23950052), (5494, 11975026), (10988, 5987513), (19229, 3421436), (38458, 1710718), (76916, 855359)]