40784898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 104113152

約数和(自身を除く): 63328254

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2053, 2838, 3311, 4106, 6159, 6622, 9933, 12318, 14371, 19866, 22583, 28742, 43113, 45166, 67749, 86226, 88279, 135498, 158081, 176558, 264837, 316162, 474243, 529674, 617953, 948486, 971069, 1235906, 1853859, 1942138, 2913207, 3707718, 5826414, 6797483, 13594966, 20392449, 40784898]

約数ペア:

[(1, 40784898), (2, 20392449), (3, 13594966), (6, 6797483), (7, 5826414), (11, 3707718), (14, 2913207), (21, 1942138), (22, 1853859), (33, 1235906), (42, 971069), (43, 948486), (66, 617953), (77, 529674), (86, 474243), (129, 316162), (154, 264837), (231, 176558), (258, 158081), (301, 135498), (462, 88279), (473, 86226), (602, 67749), (903, 45166), (946, 43113), (1419, 28742), (1806, 22583), (2053, 19866), (2838, 14371), (3311, 12318), (4106, 9933), (6159, 6622)]