571034672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21617}}^1$

素因数の和:21765

約数の個数: 40

約数和(自身を含む): 1200923136

約数和(自身を除く): 629888464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 21617, 26416, 43234, 86468, 172936, 281021, 345872, 562042, 1124084, 2248168, 2745359, 4496336, 5490718, 10981436, 21962872, 35689667, 43925744, 71379334, 142758668, 285517336, 571034672]

約数ペア:

[(1, 571034672), (2, 285517336), (4, 142758668), (8, 71379334), (13, 43925744), (16, 35689667), (26, 21962872), (52, 10981436), (104, 5490718), (127, 4496336), (208, 2745359), (254, 2248168), (508, 1124084), (1016, 562042), (1651, 345872), (2032, 281021), (3302, 172936), (6604, 86468), (13208, 43234), (21617, 26416)]