40352468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59693}}^1$

素因数の和:59723

約数の個数: 18

約数和(自身を含む): 76468014

約数和(自身を除く): 36115546

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 59693, 119386, 238772, 776009, 1552018, 3104036, 10088117, 20176234, 40352468]

約数ペア:

[(1, 40352468), (2, 20176234), (4, 10088117), (13, 3104036), (26, 1552018), (52, 776009), (169, 238772), (338, 119386), (676, 59693)]