21589702912

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1429403}}^1$

素因数の和:1429478

約数の個数: 36

約数和(自身を含む): 43825526640

約数和(自身を除く): 22235823728

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 1429403, 2858806, 5717612, 11435224, 22870448, 45740896, 84334777, 91481792, 168669554, 182963584, 337339108, 365927168, 674678216, 1349356432, 2698712864, 5397425728, 10794851456, 21589702912]

約数ペア:

[(1, 21589702912), (2, 10794851456), (4, 5397425728), (8, 2698712864), (16, 1349356432), (32, 674678216), (59, 365927168), (64, 337339108), (118, 182963584), (128, 168669554), (236, 91481792), (256, 84334777), (472, 45740896), (944, 22870448), (1888, 11435224), (3776, 5717612), (7552, 2858806), (15104, 1429403)]