71466344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 138515520

約数和(自身を除く): 67049176

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 2017, 4034, 4429, 8068, 8858, 16136, 17716, 35432, 86731, 173462, 207751, 346924, 415502, 693848, 831004, 1662008, 8933293, 17866586, 35733172, 71466344]

約数ペア:

[(1, 71466344), (2, 35733172), (4, 17866586), (8, 8933293), (43, 1662008), (86, 831004), (103, 693848), (172, 415502), (206, 346924), (344, 207751), (412, 173462), (824, 86731), (2017, 35432), (4034, 17716), (4429, 16136), (8068, 8858)]