57408414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 139124736

約数和(自身を除く): 81716322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 469, 483, 887, 938, 966, 1407, 1541, 1774, 2661, 2814, 3082, 4623, 5322, 6209, 9246, 10787, 12418, 18627, 20401, 21574, 32361, 37254, 40802, 59429, 61203, 64722, 118858, 122406, 142807, 178287, 285614, 356574, 416003, 428421, 832006, 856842, 1248009, 1366867, 2496018, 2733734, 4100601, 8201202, 9568069, 19136138, 28704207, 57408414]

約数ペア:

[(1, 57408414), (2, 28704207), (3, 19136138), (6, 9568069), (7, 8201202), (14, 4100601), (21, 2733734), (23, 2496018), (42, 1366867), (46, 1248009), (67, 856842), (69, 832006), (134, 428421), (138, 416003), (161, 356574), (201, 285614), (322, 178287), (402, 142807), (469, 122406), (483, 118858), (887, 64722), (938, 61203), (966, 59429), (1407, 40802), (1541, 37254), (1774, 32361), (2661, 21574), (2814, 20401), (3082, 18627), (4623, 12418), (5322, 10787), (6209, 9246)]