29923138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 57968640

約数和(自身を除く): 28045502

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 67, 73, 133, 134, 146, 161, 266, 322, 437, 469, 511, 874, 938, 1022, 1273, 1387, 1541, 1679, 2546, 2774, 3059, 3082, 3358, 4891, 6118, 8911, 9709, 9782, 10787, 11753, 17822, 19418, 21574, 23506, 29279, 31901, 34237, 58558, 63802, 68474, 92929, 112493, 185858, 204953, 223307, 224986, 409906, 446614, 650503, 787451, 1301006, 1574902, 2137367, 4274734, 14961569, 29923138]

約数ペア:

[(1, 29923138), (2, 14961569), (7, 4274734), (14, 2137367), (19, 1574902), (23, 1301006), (38, 787451), (46, 650503), (67, 446614), (73, 409906), (133, 224986), (134, 223307), (146, 204953), (161, 185858), (266, 112493), (322, 92929), (437, 68474), (469, 63802), (511, 58558), (874, 34237), (938, 31901), (1022, 29279), (1273, 23506), (1387, 21574), (1541, 19418), (1679, 17822), (2546, 11753), (2774, 10787), (3059, 9782), (3082, 9709), (3358, 8911), (4891, 6118)]