64534976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 146014440

約数和(自身を除く): 81479464

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 109, 116, 176, 218, 232, 319, 352, 436, 464, 638, 704, 841, 872, 928, 1199, 1276, 1682, 1744, 1856, 2398, 2552, 3161, 3364, 3488, 4796, 5104, 6322, 6728, 6976, 9251, 9592, 10208, 12644, 13456, 18502, 19184, 20416, 25288, 26912, 34771, 37004, 38368, 50576, 53824, 69542, 74008, 76736, 91669, 101152, 139084, 148016, 183338, 202304, 278168, 296032, 366676, 556336, 592064, 733352, 1008359, 1112672, 1466704, 2016718, 2225344, 2933408, 4033436, 5866816, 8066872, 16133744, 32267488, 64534976]

約数ペア:

[(1, 64534976), (2, 32267488), (4, 16133744), (8, 8066872), (11, 5866816), (16, 4033436), (22, 2933408), (29, 2225344), (32, 2016718), (44, 1466704), (58, 1112672), (64, 1008359), (88, 733352), (109, 592064), (116, 556336), (176, 366676), (218, 296032), (232, 278168), (319, 202304), (352, 183338), (436, 148016), (464, 139084), (638, 101152), (704, 91669), (841, 76736), (872, 74008), (928, 69542), (1199, 53824), (1276, 50576), (1682, 38368), (1744, 37004), (1856, 34771), (2398, 26912), (2552, 25288), (3161, 20416), (3364, 19184), (3488, 18502), (4796, 13456), (5104, 12644), (6322, 10208), (6728, 9592), (6976, 9251)]