15674707984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{170111}}^1$

素因数の和:170575

約数の個数: 40

約数和(自身を含む): 32779901952

約数和(自身を除く): 17105193968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 23036, 46072, 92144, 170111, 340222, 680444, 1360888, 2211443, 2721776, 4422886, 8845772, 17691544, 35383088, 75359173, 150718346, 301436692, 602873384, 979669249, 1205746768, 1959338498, 3918676996, 7837353992, 15674707984]

約数ペア:

[(1, 15674707984), (2, 7837353992), (4, 3918676996), (8, 1959338498), (13, 1205746768), (16, 979669249), (26, 602873384), (52, 301436692), (104, 150718346), (208, 75359173), (443, 35383088), (886, 17691544), (1772, 8845772), (3544, 4422886), (5759, 2721776), (7088, 2211443), (11518, 1360888), (23036, 680444), (46072, 340222), (92144, 170111)]