27938996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 50459136

約数和(自身を除く): 22520140

約数列:

[1, 2, 4, 37, 74, 148, 311, 607, 622, 1214, 1244, 2428, 11507, 22459, 23014, 44918, 46028, 89836, 188777, 377554, 755108, 6984749, 13969498, 27938996]

約数ペア:

[(1, 27938996), (2, 13969498), (4, 6984749), (37, 755108), (74, 377554), (148, 188777), (311, 89836), (607, 46028), (622, 44918), (1214, 23014), (1244, 22459), (2428, 11507)]