27940368

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13537}}^1$

素因数の和:13591

約数の個数: 40

約数和(自身を含む): 73863328

約数和(自身を除く): 45922960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13537, 27074, 40611, 54148, 81222, 108296, 162444, 216592, 324888, 582091, 649776, 1164182, 1746273, 2328364, 3492546, 4656728, 6985092, 9313456, 13970184, 27940368]

約数ペア:

[(1, 27940368), (2, 13970184), (3, 9313456), (4, 6985092), (6, 4656728), (8, 3492546), (12, 2328364), (16, 1746273), (24, 1164182), (43, 649776), (48, 582091), (86, 324888), (129, 216592), (172, 162444), (258, 108296), (344, 81222), (516, 54148), (688, 40611), (1032, 27074), (2064, 13537)]