66892616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62869}}^1$

素因数の和:62901

約数の個数: 32

約数和(自身を含む): 150888000

約数和(自身を除く): 83995384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62869, 125738, 251476, 440083, 502952, 880166, 1194511, 1760332, 2389022, 3520664, 4778044, 8361577, 9556088, 16723154, 33446308, 66892616]

約数ペア:

[(1, 66892616), (2, 33446308), (4, 16723154), (7, 9556088), (8, 8361577), (14, 4778044), (19, 3520664), (28, 2389022), (38, 1760332), (56, 1194511), (76, 880166), (133, 502952), (152, 440083), (266, 251476), (532, 125738), (1064, 62869)]