28576988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34183}}^1$

素因数の和:34217

約数の個数: 24

約数和(自身を含む): 57429120

約数和(自身を除く): 28852132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34183, 68366, 136732, 376013, 649477, 752026, 1298954, 1504052, 2597908, 7144247, 14288494, 28576988]

約数ペア:

[(1, 28576988), (2, 14288494), (4, 7144247), (11, 2597908), (19, 1504052), (22, 1298954), (38, 752026), (44, 649477), (76, 376013), (209, 136732), (418, 68366), (836, 34183)]