65746688

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 157960320

約数和(自身を除く): 92213632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 1931, 2128, 2432, 3862, 4256, 4864, 7724, 8512, 13517, 15448, 17024, 27034, 30896, 34048, 36689, 54068, 61792, 73378, 108136, 123584, 146756, 216272, 247168, 256823, 293512, 432544, 494336, 513646, 587024, 865088, 1027292, 1174048, 1730176, 2054584, 2348096, 3460352, 4109168, 4696192, 8218336, 9392384, 16436672, 32873344, 65746688]

約数ペア:

[(1, 65746688), (2, 32873344), (4, 16436672), (7, 9392384), (8, 8218336), (14, 4696192), (16, 4109168), (19, 3460352), (28, 2348096), (32, 2054584), (38, 1730176), (56, 1174048), (64, 1027292), (76, 865088), (112, 587024), (128, 513646), (133, 494336), (152, 432544), (224, 293512), (256, 256823), (266, 247168), (304, 216272), (448, 146756), (532, 123584), (608, 108136), (896, 73378), (1064, 61792), (1216, 54068), (1792, 36689), (1931, 34048), (2128, 30896), (2432, 27034), (3862, 17024), (4256, 15448), (4864, 13517), (7724, 8512)]