28383654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2179}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 61528320

約数和(自身を除く): 33144666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 2179, 4342, 4358, 6513, 6537, 13026, 13074, 28327, 56654, 84981, 169962, 363893, 727786, 1091679, 2183358, 4730609, 9461218, 14191827, 28383654]

約数ペア:

[(1, 28383654), (2, 14191827), (3, 9461218), (6, 4730609), (13, 2183358), (26, 1091679), (39, 727786), (78, 363893), (167, 169962), (334, 84981), (501, 56654), (1002, 28327), (2171, 13074), (2179, 13026), (4342, 6537), (4358, 6513)]