4917808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 11467520

約数和(自身を除く): 6549712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2311, 4622, 9244, 16177, 18488, 32354, 36976, 43909, 64708, 87818, 129416, 175636, 258832, 307363, 351272, 614726, 702544, 1229452, 2458904, 4917808]

約数ペア:

[(1, 4917808), (2, 2458904), (4, 1229452), (7, 702544), (8, 614726), (14, 351272), (16, 307363), (19, 258832), (28, 175636), (38, 129416), (56, 87818), (76, 64708), (112, 43909), (133, 36976), (152, 32354), (266, 18488), (304, 16177), (532, 9244), (1064, 4622), (2128, 2311)]