71318024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 67060216

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 2111, 4222, 4223, 8444, 8446, 16888, 16892, 33784, 86551, 173102, 217433, 346204, 434866, 692408, 869732, 1739464, 8914753, 17829506, 35659012, 71318024]

約数ペア:

[(1, 71318024), (2, 35659012), (4, 17829506), (8, 8914753), (41, 1739464), (82, 869732), (103, 692408), (164, 434866), (206, 346204), (328, 217433), (412, 173102), (824, 86551), (2111, 33784), (4222, 16892), (4223, 16888), (8444, 8446)]