889340032

素因数分解:

$2^7\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4153}}^1$

素因数の和:4413

約数の個数: 64

約数和(自身を含む): 2033798400

約数和(自身を除く): 1144458368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 448, 478, 896, 956, 1673, 1912, 3346, 3824, 4153, 6692, 7648, 8306, 13384, 15296, 16612, 26768, 29071, 30592, 33224, 53536, 58142, 66448, 107072, 116284, 132896, 214144, 232568, 265792, 465136, 531584, 930272, 992567, 1860544, 1985134, 3721088, 3970268, 6947969, 7940536, 13895938, 15881072, 27791876, 31762144, 55583752, 63524288, 111167504, 127048576, 222335008, 444670016, 889340032]

約数ペア:

[(1, 889340032), (2, 444670016), (4, 222335008), (7, 127048576), (8, 111167504), (14, 63524288), (16, 55583752), (28, 31762144), (32, 27791876), (56, 15881072), (64, 13895938), (112, 7940536), (128, 6947969), (224, 3970268), (239, 3721088), (448, 1985134), (478, 1860544), (896, 992567), (956, 930272), (1673, 531584), (1912, 465136), (3346, 265792), (3824, 232568), (4153, 214144), (6692, 132896), (7648, 116284), (8306, 107072), (13384, 66448), (15296, 58142), (16612, 53536), (26768, 33224), (29071, 30592)]