9919669648

素因数分解:

$2^4\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{68711}}^1$

素因数の和:70015

約数の個数: 40

約数和(自身を含む): 21982343040

約数和(自身を除く): 12062673392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1289, 2578, 5156, 9023, 10312, 18046, 20624, 36092, 68711, 72184, 137422, 144368, 274844, 480977, 549688, 961954, 1099376, 1923908, 3847816, 7695632, 88568479, 177136958, 354273916, 619979353, 708547832, 1239958706, 1417095664, 2479917412, 4959834824, 9919669648]

約数ペア:

[(1, 9919669648), (2, 4959834824), (4, 2479917412), (7, 1417095664), (8, 1239958706), (14, 708547832), (16, 619979353), (28, 354273916), (56, 177136958), (112, 88568479), (1289, 7695632), (2578, 3847816), (5156, 1923908), (9023, 1099376), (10312, 961954), (18046, 549688), (20624, 480977), (36092, 274844), (68711, 144368), (72184, 137422)]