66403372

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3907}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 133059584

約数和(自身を除く): 66656212

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 3907, 4249, 7814, 8498, 15628, 16996, 27349, 54698, 109396, 2371549, 4743098, 9486196, 16600843, 33201686, 66403372]

約数ペア:

[(1, 66403372), (2, 33201686), (4, 16600843), (7, 9486196), (14, 4743098), (28, 2371549), (607, 109396), (1214, 54698), (2428, 27349), (3907, 16996), (4249, 15628), (7814, 8498)]