28590464

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 68960160

約数和(自身を除く): 40369696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1877, 1904, 2176, 3754, 3808, 7508, 7616, 13139, 15016, 15232, 26278, 30032, 31909, 52556, 60064, 63818, 105112, 120128, 127636, 210224, 223363, 240256, 255272, 420448, 446726, 510544, 840896, 893452, 1021088, 1681792, 1786904, 2042176, 3573808, 4084352, 7147616, 14295232, 28590464]

約数ペア:

[(1, 28590464), (2, 14295232), (4, 7147616), (7, 4084352), (8, 3573808), (14, 2042176), (16, 1786904), (17, 1681792), (28, 1021088), (32, 893452), (34, 840896), (56, 510544), (64, 446726), (68, 420448), (112, 255272), (119, 240256), (128, 223363), (136, 210224), (224, 127636), (238, 120128), (272, 105112), (448, 63818), (476, 60064), (544, 52556), (896, 31909), (952, 30032), (1088, 26278), (1877, 15232), (1904, 15016), (2176, 13139), (3754, 7616), (3808, 7508)]