25767762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 31688238

約数列:

[1, 2, 3, 6, 19, 37, 38, 41, 57, 74, 82, 111, 114, 123, 149, 222, 246, 298, 447, 703, 779, 894, 1406, 1517, 1558, 2109, 2337, 2831, 3034, 4218, 4551, 4674, 5513, 5662, 6109, 8493, 9102, 11026, 12218, 16539, 16986, 18327, 28823, 33078, 36654, 57646, 86469, 104747, 116071, 172938, 209494, 226033, 232142, 314241, 348213, 452066, 628482, 678099, 696426, 1356198, 4294627, 8589254, 12883881, 25767762]

約数ペア:

[(1, 25767762), (2, 12883881), (3, 8589254), (6, 4294627), (19, 1356198), (37, 696426), (38, 678099), (41, 628482), (57, 452066), (74, 348213), (82, 314241), (111, 232142), (114, 226033), (123, 209494), (149, 172938), (222, 116071), (246, 104747), (298, 86469), (447, 57646), (703, 36654), (779, 33078), (894, 28823), (1406, 18327), (1517, 16986), (1558, 16539), (2109, 12218), (2337, 11026), (2831, 9102), (3034, 8493), (4218, 6109), (4551, 5662), (4674, 5513)]