44365321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 20662775

約数列:

[1, 7, 11, 13, 23, 41, 47, 77, 91, 143, 161, 253, 287, 299, 329, 451, 517, 533, 611, 943, 1001, 1081, 1771, 1927, 2093, 3157, 3289, 3619, 3731, 4277, 5863, 6601, 6721, 7567, 10373, 11891, 12259, 13489, 14053, 21197, 23023, 25051, 41041, 44321, 47047, 72611, 83237, 85813, 98371, 134849, 148379, 154583, 175357, 275561, 310247, 487531, 576173, 943943, 1082081, 1928927, 3412717, 4033211, 6337903, 44365321]

約数ペア:

[(1, 44365321), (7, 6337903), (11, 4033211), (13, 3412717), (23, 1928927), (41, 1082081), (47, 943943), (77, 576173), (91, 487531), (143, 310247), (161, 275561), (253, 175357), (287, 154583), (299, 148379), (329, 134849), (451, 98371), (517, 85813), (533, 83237), (611, 72611), (943, 47047), (1001, 44321), (1081, 41041), (1771, 25051), (1927, 23023), (2093, 21197), (3157, 14053), (3289, 13489), (3619, 12259), (3731, 11891), (4277, 10373), (5863, 7567), (6601, 6721)]