9638408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{7129}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 19571850

約数和(自身を除く): 9933442

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 7129, 14258, 28516, 57032, 92677, 185354, 370708, 741416, 1204801, 2409602, 4819204, 9638408]

約数ペア:

[(1, 9638408), (2, 4819204), (4, 2409602), (8, 1204801), (13, 741416), (26, 370708), (52, 185354), (104, 92677), (169, 57032), (338, 28516), (676, 14258), (1352, 7129)]