66402452

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3931}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 120224832

約数和(自身を除く): 53822380

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 3931, 4223, 7862, 8446, 15724, 16892, 161171, 322342, 404893, 644684, 809786, 1619572, 16600613, 33201226, 66402452]

約数ペア:

[(1, 66402452), (2, 33201226), (4, 16600613), (41, 1619572), (82, 809786), (103, 644684), (164, 404893), (206, 322342), (412, 161171), (3931, 16892), (4223, 15724), (7862, 8446)]