28736056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 57330000

約数和(自身を除く): 28593944

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 1949, 3686, 3898, 7372, 7796, 14744, 15592, 37031, 74062, 148124, 189053, 296248, 378106, 756212, 1512424, 3592007, 7184014, 14368028, 28736056]

約数ペア:

[(1, 28736056), (2, 14368028), (4, 7184014), (8, 3592007), (19, 1512424), (38, 756212), (76, 378106), (97, 296248), (152, 189053), (194, 148124), (388, 74062), (776, 37031), (1843, 15592), (1949, 14744), (3686, 7796), (3898, 7372)]