71690040002

素因数分解:

$2^1\times 7^1\times {\mathrm{23669}}^1\times {\mathrm{216347}}^1$

素因数の和:240025

約数の個数: 16

約数和(自身を含む): 122902971840

約数和(自身を除く): 51212931838

約数列:

[1, 2, 7, 14, 23669, 47338, 165683, 216347, 331366, 432694, 1514429, 3028858, 5120717143, 10241434286, 35845020001, 71690040002]

約数ペア:

[(1, 71690040002), (2, 35845020001), (7, 10241434286), (14, 5120717143), (23669, 3028858), (47338, 1514429), (165683, 432694), (216347, 331366)]