15694386848

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{142697}}^1$

素因数の和:143205

約数の個数: 48

約数和(自身を含む): 35384537664

約数和(自身を除く): 19690150816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1964, 3437, 3928, 6874, 7856, 13748, 15712, 27496, 54992, 109984, 142697, 285394, 570788, 998879, 1141576, 1997758, 2283152, 3995516, 4566304, 7991032, 15982064, 31964128, 70064227, 140128454, 280256908, 490449589, 560513816, 980899178, 1121027632, 1961798356, 2242055264, 3923596712, 7847193424, 15694386848]

約数ペア:

[(1, 15694386848), (2, 7847193424), (4, 3923596712), (7, 2242055264), (8, 1961798356), (14, 1121027632), (16, 980899178), (28, 560513816), (32, 490449589), (56, 280256908), (112, 140128454), (224, 70064227), (491, 31964128), (982, 15982064), (1964, 7991032), (3437, 4566304), (3928, 3995516), (6874, 2283152), (7856, 1997758), (13748, 1141576), (15712, 998879), (27496, 570788), (54992, 285394), (109984, 142697)]