40930214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 68589696

約数和(自身を除く): 27659482

約数列:

[1, 2, 13, 26, 37, 74, 157, 271, 314, 481, 542, 962, 2041, 3523, 4082, 5809, 7046, 10027, 11618, 20054, 42547, 75517, 85094, 130351, 151034, 260702, 553111, 1106222, 1574239, 3148478, 20465107, 40930214]

約数ペア:

[(1, 40930214), (2, 20465107), (13, 3148478), (26, 1574239), (37, 1106222), (74, 553111), (157, 260702), (271, 151034), (314, 130351), (481, 85094), (542, 75517), (962, 42547), (2041, 20054), (3523, 11618), (4082, 10027), (5809, 7046)]