15696214912

素因数分解:

$2^7\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{12433}}^1$

素因数の和:13863

約数の個数: 64

約数和(自身を含む): 35765157600

約数和(自身を除く): 20068942688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1409, 2818, 5636, 9863, 11272, 12433, 19726, 22544, 24866, 39452, 45088, 49732, 78904, 87031, 90176, 99464, 157808, 174062, 180352, 198928, 315616, 348124, 397856, 631232, 696248, 795712, 1262464, 1392496, 1591424, 2784992, 5569984, 11139968, 17518097, 35036194, 70072388, 122626679, 140144776, 245253358, 280289552, 490506716, 560579104, 981013432, 1121158208, 1962026864, 2242316416, 3924053728, 7848107456, 15696214912]

約数ペア:

[(1, 15696214912), (2, 7848107456), (4, 3924053728), (7, 2242316416), (8, 1962026864), (14, 1121158208), (16, 981013432), (28, 560579104), (32, 490506716), (56, 280289552), (64, 245253358), (112, 140144776), (128, 122626679), (224, 70072388), (448, 35036194), (896, 17518097), (1409, 11139968), (2818, 5569984), (5636, 2784992), (9863, 1591424), (11272, 1392496), (12433, 1262464), (19726, 795712), (22544, 696248), (24866, 631232), (39452, 397856), (45088, 348124), (49732, 315616), (78904, 198928), (87031, 180352), (90176, 174062), (99464, 157808)]