445027072

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8065

約数の個数: 72

約数和(自身を含む): 1048097792

約数和(自身を除く): 603070720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 8011, 13888, 16022, 27776, 32044, 55552, 56077, 64088, 112154, 128176, 224308, 248341, 256352, 448616, 496682, 512704, 897232, 993364, 1025408, 1738387, 1794464, 1986728, 2050816, 3476774, 3588928, 3973456, 6953548, 7177856, 7946912, 13907096, 14355712, 15893824, 27814192, 31787648, 55628384, 63575296, 111256768, 222513536, 445027072]

約数ペア:

[(1, 445027072), (2, 222513536), (4, 111256768), (7, 63575296), (8, 55628384), (14, 31787648), (16, 27814192), (28, 15893824), (31, 14355712), (32, 13907096), (56, 7946912), (62, 7177856), (64, 6953548), (112, 3973456), (124, 3588928), (128, 3476774), (217, 2050816), (224, 1986728), (248, 1794464), (256, 1738387), (434, 1025408), (448, 993364), (496, 897232), (868, 512704), (896, 496682), (992, 448616), (1736, 256352), (1792, 248341), (1984, 224308), (3472, 128176), (3968, 112154), (6944, 64088), (7936, 56077), (8011, 55552), (13888, 32044), (16022, 27776)]