2048656624

素因数分解:

$2^4\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{3943}}^1$

素因数の和:8597

約数の個数: 40

約数和(自身を含む): 4538439680

約数和(自身を除く): 2489783056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3943, 4639, 7886, 9278, 15772, 18556, 27601, 31544, 32473, 37112, 55202, 63088, 64946, 74224, 110404, 129892, 220808, 259784, 441616, 519568, 18291577, 36583154, 73166308, 128041039, 146332616, 256082078, 292665232, 512164156, 1024328312, 2048656624]

約数ペア:

[(1, 2048656624), (2, 1024328312), (4, 512164156), (7, 292665232), (8, 256082078), (14, 146332616), (16, 128041039), (28, 73166308), (56, 36583154), (112, 18291577), (3943, 519568), (4639, 441616), (7886, 259784), (9278, 220808), (15772, 129892), (18556, 110404), (27601, 74224), (31544, 64946), (32473, 63088), (37112, 55202)]