42605108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 97598592

約数和(自身を除く): 54993484

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 727, 1127, 1196, 1274, 1454, 2093, 2254, 2548, 2908, 4186, 4508, 5089, 8372, 9451, 10178, 14651, 16721, 18902, 20356, 29302, 33442, 35623, 37804, 58604, 66157, 66884, 71246, 117047, 132314, 142492, 217373, 234094, 264628, 434746, 463099, 468188, 819329, 869492, 926198, 1521611, 1638658, 1852396, 3043222, 3277316, 6086444, 10651277, 21302554, 42605108]

約数ペア:

[(1, 42605108), (2, 21302554), (4, 10651277), (7, 6086444), (13, 3277316), (14, 3043222), (23, 1852396), (26, 1638658), (28, 1521611), (46, 926198), (49, 869492), (52, 819329), (91, 468188), (92, 463099), (98, 434746), (161, 264628), (182, 234094), (196, 217373), (299, 142492), (322, 132314), (364, 117047), (598, 71246), (637, 66884), (644, 66157), (727, 58604), (1127, 37804), (1196, 35623), (1274, 33442), (1454, 29302), (2093, 20356), (2254, 18902), (2548, 16721), (2908, 14651), (4186, 10178), (4508, 9451), (5089, 8372)]