47542028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6449}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 88494000

約数和(自身を除く): 40951972

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 6449, 7372, 12898, 25796, 122531, 245062, 490124, 625553, 1251106, 2502212, 11885507, 23771014, 47542028]

約数ペア:

[(1, 47542028), (2, 23771014), (4, 11885507), (19, 2502212), (38, 1251106), (76, 625553), (97, 490124), (194, 245062), (388, 122531), (1843, 25796), (3686, 12898), (6449, 7372)]