40270762064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{982789}}^1$

素因数の和:983007

約数の個数: 40

約数和(自身を含む): 84453110280

約数和(自身を除く): 44182348216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 40976, 982789, 1965578, 3931156, 7862312, 12776257, 15724624, 25552514, 51105028, 102210056, 193609433, 204420112, 387218866, 774437732, 1548875464, 2516922629, 3097750928, 5033845258, 10067690516, 20135381032, 40270762064]

約数ペア:

[(1, 40270762064), (2, 20135381032), (4, 10067690516), (8, 5033845258), (13, 3097750928), (16, 2516922629), (26, 1548875464), (52, 774437732), (104, 387218866), (197, 204420112), (208, 193609433), (394, 102210056), (788, 51105028), (1576, 25552514), (2561, 15724624), (3152, 12776257), (5122, 7862312), (10244, 3931156), (20488, 1965578), (40976, 982789)]