61880456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1249}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 126900000

約数和(自身を除く): 65019544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 563, 1126, 1249, 2252, 2498, 4504, 4996, 6193, 9992, 12386, 13739, 24772, 27478, 49544, 54956, 109912, 703187, 1406374, 2812748, 5625496, 7735057, 15470114, 30940228, 61880456]

約数ペア:

[(1, 61880456), (2, 30940228), (4, 15470114), (8, 7735057), (11, 5625496), (22, 2812748), (44, 1406374), (88, 703187), (563, 109912), (1126, 54956), (1249, 49544), (2252, 27478), (2498, 24772), (4504, 13739), (4996, 12386), (6193, 9992)]