78030578

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 125432832

約数和(自身を除く): 47402254

約数列:

[1, 2, 17, 34, 127, 254, 289, 578, 1063, 2126, 2159, 4318, 18071, 36142, 36703, 73406, 135001, 270002, 307207, 614414, 2295017, 4590034, 39015289, 78030578]

約数ペア:

[(1, 78030578), (2, 39015289), (17, 4590034), (34, 2295017), (127, 614414), (254, 307207), (289, 270002), (578, 135001), (1063, 73406), (2126, 36703), (2159, 36142), (4318, 18071)]