7885194016

素因数分解:

$2^5\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{11279}}^1$

素因数の和:14417

約数の個数: 48

約数和(自身を含む): 17748944640

約数和(自身を除く): 9863750624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3121, 6242, 11279, 12484, 21847, 22558, 24968, 43694, 45116, 49936, 78953, 87388, 90232, 99872, 157906, 174776, 180464, 315812, 349552, 360928, 631624, 699104, 1263248, 2526496, 35201759, 70403518, 140807036, 246412313, 281614072, 492824626, 563228144, 985649252, 1126456288, 1971298504, 3942597008, 7885194016]

約数ペア:

[(1, 7885194016), (2, 3942597008), (4, 1971298504), (7, 1126456288), (8, 985649252), (14, 563228144), (16, 492824626), (28, 281614072), (32, 246412313), (56, 140807036), (112, 70403518), (224, 35201759), (3121, 2526496), (6242, 1263248), (11279, 699104), (12484, 631624), (21847, 360928), (22558, 349552), (24968, 315812), (43694, 180464), (45116, 174776), (49936, 157906), (78953, 99872), (87388, 90232)]