68847116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 130011504

約数和(自身を除く): 61164388

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2003, 2644, 4006, 8012, 8593, 17186, 26039, 34372, 52078, 104156, 1323983, 2647966, 5295932, 17211779, 34423558, 68847116]

約数ペア:

[(1, 68847116), (2, 34423558), (4, 17211779), (13, 5295932), (26, 2647966), (52, 1323983), (661, 104156), (1322, 52078), (2003, 34372), (2644, 26039), (4006, 17186), (8012, 8593)]