66225608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 65966392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2447, 3383, 4894, 6766, 9788, 13532, 19576, 27064, 41599, 83198, 166396, 332792, 486953, 973906, 1947812, 3895624, 8278201, 16556402, 33112804, 66225608]

約数ペア:

[(1, 66225608), (2, 33112804), (4, 16556402), (8, 8278201), (17, 3895624), (34, 1947812), (68, 973906), (136, 486953), (199, 332792), (398, 166396), (796, 83198), (1592, 41599), (2447, 27064), (3383, 19576), (4894, 13532), (6766, 9788)]