40690306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 66047040

約数和(自身を除く): 25356734

約数列:

[1, 2, 29, 37, 58, 67, 74, 134, 283, 566, 1073, 1943, 2146, 2479, 3886, 4958, 8207, 10471, 16414, 18961, 20942, 37922, 71891, 143782, 303659, 549869, 607318, 701557, 1099738, 1403114, 20345153, 40690306]

約数ペア:

[(1, 40690306), (2, 20345153), (29, 1403114), (37, 1099738), (58, 701557), (67, 607318), (74, 549869), (134, 303659), (283, 143782), (566, 71891), (1073, 37922), (1943, 20942), (2146, 18961), (2479, 16414), (3886, 10471), (4958, 8207)]