665041128

素因数分解:

$2^3\times 3^1\times {\mathrm{2957}}^1\times {\mathrm{9371}}^1$

素因数の和:12337

約数の個数: 32

約数和(自身を含む): 1663342560

約数和(自身を除く): 998301432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2957, 5914, 8871, 9371, 11828, 17742, 18742, 23656, 28113, 35484, 37484, 56226, 70968, 74968, 112452, 224904, 27710047, 55420094, 83130141, 110840188, 166260282, 221680376, 332520564, 665041128]

約数ペア:

[(1, 665041128), (2, 332520564), (3, 221680376), (4, 166260282), (6, 110840188), (8, 83130141), (12, 55420094), (24, 27710047), (2957, 224904), (5914, 112452), (8871, 74968), (9371, 70968), (11828, 56226), (17742, 37484), (18742, 35484), (23656, 28113)]