69309656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{666439}}^1$

素因数の和:666458

約数の個数: 16

約数和(自身を含む): 139952400

約数和(自身を除く): 70642744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 666439, 1332878, 2665756, 5331512, 8663707, 17327414, 34654828, 69309656]

約数ペア:

[(1, 69309656), (2, 34654828), (4, 17327414), (8, 8663707), (13, 5331512), (26, 2665756), (52, 1332878), (104, 666439)]