65347548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11042

約数の個数: 48

約数和(自身を含む): 176730624

約数和(自身を除く): 111383076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 10957, 21914, 32871, 43828, 65742, 76699, 131484, 153398, 230097, 306796, 460194, 777947, 920388, 1555894, 2333841, 3111788, 4667682, 5445629, 9335364, 10891258, 16336887, 21782516, 32673774, 65347548]

約数ペア:

[(1, 65347548), (2, 32673774), (3, 21782516), (4, 16336887), (6, 10891258), (7, 9335364), (12, 5445629), (14, 4667682), (21, 3111788), (28, 2333841), (42, 1555894), (71, 920388), (84, 777947), (142, 460194), (213, 306796), (284, 230097), (426, 153398), (497, 131484), (852, 76699), (994, 65742), (1491, 43828), (1988, 32871), (2982, 21914), (5964, 10957)]