728982173836

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28463}}^1\times {\mathrm{4789}}^1$

素因数の和:33454

約数の個数: 48

約数和(自身を含む): 1465955205120

約数和(自身を除く): 736973031284

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 4789, 5348, 9578, 19156, 28463, 33523, 56926, 67046, 113852, 134092, 199241, 398482, 796964, 914699, 1829398, 3658796, 5436433, 6402893, 10872866, 12805786, 21745732, 25611572, 38055031, 76110062, 136309307, 152220124, 272618614, 545237228, 954165149, 1908330298, 3816660596, 26035077637, 52070155274, 104140310548, 182245543459, 364491086918, 728982173836]

約数ペア:

[(1, 728982173836), (2, 364491086918), (4, 182245543459), (7, 104140310548), (14, 52070155274), (28, 26035077637), (191, 3816660596), (382, 1908330298), (764, 954165149), (1337, 545237228), (2674, 272618614), (4789, 152220124), (5348, 136309307), (9578, 76110062), (19156, 38055031), (28463, 25611572), (33523, 21745732), (56926, 12805786), (67046, 10872866), (113852, 6402893), (134092, 5436433), (199241, 3658796), (398482, 1829398), (796964, 914699)]