66426038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 122300928

約数和(自身を除く): 55874890

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 3931, 7862, 8449, 16898, 27517, 55034, 66827, 133654, 279101, 467789, 558202, 935578, 1953707, 3907414, 4744717, 9489434, 33213019, 66426038]

約数ペア:

[(1, 66426038), (2, 33213019), (7, 9489434), (14, 4744717), (17, 3907414), (34, 1953707), (71, 935578), (119, 558202), (142, 467789), (238, 279101), (497, 133654), (994, 66827), (1207, 55034), (2414, 27517), (3931, 16898), (7862, 8449)]