71814939404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1\times {\mathrm{7669}}^1$

素因数の和:9570

約数の個数: 48

約数和(自身を含む): 136778066880

約数和(自身を除く): 64963127476

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 1783, 2626, 3566, 5252, 7132, 7669, 15338, 23179, 30676, 46358, 92716, 99697, 180083, 199394, 360166, 398788, 720332, 774569, 1549138, 2341079, 3098276, 4682158, 9364316, 10069397, 13673827, 20138794, 27347654, 40277588, 54695308, 177759751, 355519502, 711039004, 1381056527, 2762113054, 5524226108, 17953734851, 35907469702, 71814939404]

約数ペア:

[(1, 71814939404), (2, 35907469702), (4, 17953734851), (13, 5524226108), (26, 2762113054), (52, 1381056527), (101, 711039004), (202, 355519502), (404, 177759751), (1313, 54695308), (1783, 40277588), (2626, 27347654), (3566, 20138794), (5252, 13673827), (7132, 10069397), (7669, 9364316), (15338, 4682158), (23179, 3098276), (30676, 2341079), (46358, 1549138), (92716, 774569), (99697, 720332), (180083, 398788), (199394, 360166)]