66620054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 107294976

約数和(自身を除く): 40674922

約数列:

[1, 2, 31, 37, 62, 74, 113, 226, 257, 514, 1147, 2294, 3503, 4181, 7006, 7967, 8362, 9509, 15934, 19018, 29041, 58082, 129611, 259222, 294779, 589558, 900271, 1074517, 1800542, 2149034, 33310027, 66620054]

約数ペア:

[(1, 66620054), (2, 33310027), (31, 2149034), (37, 1800542), (62, 1074517), (74, 900271), (113, 589558), (226, 294779), (257, 259222), (514, 129611), (1147, 58082), (2294, 29041), (3503, 19018), (4181, 15934), (7006, 9509), (7967, 8362)]