66201596

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{8951}}^1$

素因数の和:9041

約数の個数: 18

約数和(自身を含む): 118622952

約数和(自身を除く): 52421356

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 8951, 17902, 35804, 384893, 769786, 1539572, 16550399, 33100798, 66201596]

約数ペア:

[(1, 66201596), (2, 33100798), (4, 16550399), (43, 1539572), (86, 769786), (172, 384893), (1849, 35804), (3698, 17902), (7396, 8951)]