27250028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27581}}^1$

素因数の和:27617

約数の個数: 24

約数和(自身を含む): 54060720

約数和(自身を除く): 26810692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 27581, 55162, 110324, 358553, 524039, 717106, 1048078, 1434212, 2096156, 6812507, 13625014, 27250028]

約数ペア:

[(1, 27250028), (2, 13625014), (4, 6812507), (13, 2096156), (19, 1434212), (26, 1048078), (38, 717106), (52, 524039), (76, 358553), (247, 110324), (494, 55162), (988, 27581)]