1374115456

素因数分解:

$2^7\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3863}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 3137258880

約数和(自身を除く): 1763143424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 397, 448, 794, 896, 1588, 2779, 3176, 3863, 5558, 6352, 7726, 11116, 12704, 15452, 22232, 25408, 27041, 30904, 44464, 50816, 54082, 61808, 88928, 108164, 123616, 177856, 216328, 247232, 355712, 432656, 494464, 865312, 1533611, 1730624, 3067222, 3461248, 6134444, 10735277, 12268888, 21470554, 24537776, 42941108, 49075552, 85882216, 98151104, 171764432, 196302208, 343528864, 687057728, 1374115456]

約数ペア:

[(1, 1374115456), (2, 687057728), (4, 343528864), (7, 196302208), (8, 171764432), (14, 98151104), (16, 85882216), (28, 49075552), (32, 42941108), (56, 24537776), (64, 21470554), (112, 12268888), (128, 10735277), (224, 6134444), (397, 3461248), (448, 3067222), (794, 1730624), (896, 1533611), (1588, 865312), (2779, 494464), (3176, 432656), (3863, 355712), (5558, 247232), (6352, 216328), (7726, 177856), (11116, 123616), (12704, 108164), (15452, 88928), (22232, 61808), (25408, 54082), (27041, 50816), (30904, 44464)]