28543336136

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1373861}}^1$

素因数の和:1373934

約数の個数: 48

約数和(自身を含む): 63431208540

約数和(自身を除く): 34887872404

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 10388, 20776, 1373861, 2747722, 5495444, 9617027, 10990888, 19234054, 38468108, 67319189, 72814633, 76936216, 134638378, 145629266, 269276756, 291258532, 509702431, 538553512, 582517064, 1019404862, 2038809724, 3567917017, 4077619448, 7135834034, 14271668068, 28543336136]

約数ペア:

[(1, 28543336136), (2, 14271668068), (4, 7135834034), (7, 4077619448), (8, 3567917017), (14, 2038809724), (28, 1019404862), (49, 582517064), (53, 538553512), (56, 509702431), (98, 291258532), (106, 269276756), (196, 145629266), (212, 134638378), (371, 76936216), (392, 72814633), (424, 67319189), (742, 38468108), (1484, 19234054), (2597, 10990888), (2968, 9617027), (5194, 5495444), (10388, 2747722), (20776, 1373861)]