65418528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13907}}^1$

素因数の和:13934

約数の個数: 72

約数和(自身を含む): 199774512

約数和(自身を除く): 134355984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13907, 27814, 41721, 55628, 83442, 97349, 111256, 166884, 194698, 222512, 292047, 333768, 389396, 445024, 584094, 667536, 681443, 778792, 1168188, 1335072, 1362886, 1557584, 2044329, 2336376, 2725772, 3115168, 4088658, 4672752, 5451544, 8177316, 9345504, 10903088, 16354632, 21806176, 32709264, 65418528]

約数ペア:

[(1, 65418528), (2, 32709264), (3, 21806176), (4, 16354632), (6, 10903088), (7, 9345504), (8, 8177316), (12, 5451544), (14, 4672752), (16, 4088658), (21, 3115168), (24, 2725772), (28, 2336376), (32, 2044329), (42, 1557584), (48, 1362886), (49, 1335072), (56, 1168188), (84, 778792), (96, 681443), (98, 667536), (112, 584094), (147, 445024), (168, 389396), (196, 333768), (224, 292047), (294, 222512), (336, 194698), (392, 166884), (588, 111256), (672, 97349), (784, 83442), (1176, 55628), (1568, 41721), (2352, 27814), (4704, 13907)]