9747339728

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{117133}}^1$

素因数の和:117891

約数の個数: 40

約数和(自身を含む): 21612628608

約数和(自身を除く): 11865288880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 2972, 5201, 5944, 10402, 11888, 20804, 41608, 83216, 117133, 234266, 468532, 819931, 937064, 1639862, 1874128, 3279724, 6559448, 13118896, 87029819, 174059638, 348119276, 609208733, 696238552, 1218417466, 1392477104, 2436834932, 4873669864, 9747339728]

約数ペア:

[(1, 9747339728), (2, 4873669864), (4, 2436834932), (7, 1392477104), (8, 1218417466), (14, 696238552), (16, 609208733), (28, 348119276), (56, 174059638), (112, 87029819), (743, 13118896), (1486, 6559448), (2972, 3279724), (5201, 1874128), (5944, 1639862), (10402, 937064), (11888, 819931), (20804, 468532), (41608, 234266), (83216, 117133)]