7428044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 14086128

約数和(自身を除く): 6658084

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 677, 844, 1354, 2708, 2743, 5486, 8801, 10972, 17602, 35204, 142847, 285694, 571388, 1857011, 3714022, 7428044]

約数ペア:

[(1, 7428044), (2, 3714022), (4, 1857011), (13, 571388), (26, 285694), (52, 142847), (211, 35204), (422, 17602), (677, 10972), (844, 8801), (1354, 5486), (2708, 2743)]