25026492088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{313741}}^1$

素因数の和:313832

約数の個数: 48

約数和(自身を含む): 51673307400

約数和(自身を除く): 26646815312

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 236, 338, 472, 676, 767, 1352, 1534, 3068, 6136, 9971, 19942, 39884, 79768, 313741, 627482, 1254964, 2509928, 4078633, 8157266, 16314532, 18510719, 32629064, 37021438, 53022229, 74042876, 106044458, 148085752, 212088916, 240639347, 424177832, 481278694, 962557388, 1925114776, 3128311511, 6256623022, 12513246044, 25026492088]

約数ペア:

[(1, 25026492088), (2, 12513246044), (4, 6256623022), (8, 3128311511), (13, 1925114776), (26, 962557388), (52, 481278694), (59, 424177832), (104, 240639347), (118, 212088916), (169, 148085752), (236, 106044458), (338, 74042876), (472, 53022229), (676, 37021438), (767, 32629064), (1352, 18510719), (1534, 16314532), (3068, 8157266), (6136, 4078633), (9971, 2509928), (19942, 1254964), (39884, 627482), (79768, 313741)]