66237724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6553}}^1$

素因数の和:6602

約数の個数: 36

約数和(自身を含む): 139836144

約数和(自身を除く): 73598420

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6553, 10108, 13106, 26212, 45871, 91742, 124507, 183484, 249014, 498028, 871549, 1743098, 2365633, 3486196, 4731266, 9462532, 16559431, 33118862, 66237724]

約数ペア:

[(1, 66237724), (2, 33118862), (4, 16559431), (7, 9462532), (14, 4731266), (19, 3486196), (28, 2365633), (38, 1743098), (76, 871549), (133, 498028), (266, 249014), (361, 183484), (532, 124507), (722, 91742), (1444, 45871), (2527, 26212), (5054, 13106), (6553, 10108)]