28282962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 31021998

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 659, 933, 1318, 1866, 1977, 3954, 7153, 14306, 15157, 21459, 30314, 42918, 45471, 90942, 204949, 409898, 614847, 1229694, 4713827, 9427654, 14141481, 28282962]

約数ペア:

[(1, 28282962), (2, 14141481), (3, 9427654), (6, 4713827), (23, 1229694), (46, 614847), (69, 409898), (138, 204949), (311, 90942), (622, 45471), (659, 42918), (933, 30314), (1318, 21459), (1866, 15157), (1977, 14306), (3954, 7153)]