74621534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9931}}^1$

素因数の和:9980

約数の個数: 24

約数和(自身を含む): 128063208

約数和(自身を除く): 53441674

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 9931, 19862, 129103, 168827, 258206, 337654, 2194751, 2870059, 4389502, 5740118, 37310767, 74621534]

約数ペア:

[(1, 74621534), (2, 37310767), (13, 5740118), (17, 4389502), (26, 2870059), (34, 2194751), (221, 337654), (289, 258206), (442, 168827), (578, 129103), (3757, 19862), (7514, 9931)]