66509942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 107397120

約数和(自身を除く): 40887178

約数列:

[1, 2, 31, 37, 62, 74, 79, 158, 367, 734, 1147, 2294, 2449, 2923, 4898, 5846, 11377, 13579, 22754, 27158, 28993, 57986, 90613, 181226, 420949, 841898, 898783, 1072741, 1797566, 2145482, 33254971, 66509942]

約数ペア:

[(1, 66509942), (2, 33254971), (31, 2145482), (37, 1797566), (62, 1072741), (74, 898783), (79, 841898), (158, 420949), (367, 181226), (734, 90613), (1147, 57986), (2294, 28993), (2449, 27158), (2923, 22754), (4898, 13579), (5846, 11377)]