28030058

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1494

約数の個数: 24

約数和(自身を含む): 49162500

約数和(自身を除く): 21132442

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1249, 1603, 2498, 3206, 8743, 11221, 17486, 22442, 61201, 122402, 286021, 572042, 2002147, 4004294, 14015029, 28030058]

約数ペア:

[(1, 28030058), (2, 14015029), (7, 4004294), (14, 2002147), (49, 572042), (98, 286021), (229, 122402), (458, 61201), (1249, 22442), (1603, 17486), (2498, 11221), (3206, 8743)]