25828637536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2002841}}^1$

素因数の和:2002895

約数の個数: 48

約数和(自身を含む): 56528212608

約数和(自身を除く): 30699575072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 2002841, 4005682, 8011364, 16022728, 26036933, 32045456, 52073866, 62088071, 64090912, 104147732, 124176142, 208295464, 248352284, 416590928, 496704568, 807144923, 833181856, 993409136, 1614289846, 1986818272, 3228579692, 6457159384, 12914318768, 25828637536]

約数ペア:

[(1, 25828637536), (2, 12914318768), (4, 6457159384), (8, 3228579692), (13, 1986818272), (16, 1614289846), (26, 993409136), (31, 833181856), (32, 807144923), (52, 496704568), (62, 416590928), (104, 248352284), (124, 208295464), (208, 124176142), (248, 104147732), (403, 64090912), (416, 62088071), (496, 52073866), (806, 32045456), (992, 26036933), (1612, 16022728), (3224, 8011364), (6448, 4005682), (12896, 2002841)]