974717072

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{129893}}^1$

素因数の和:129975

約数の個数: 40

約数和(自身を含む): 2190532416

約数和(自身を除く): 1215815344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 129893, 259786, 519572, 909251, 1039144, 1818502, 2078288, 3637004, 7274008, 8702831, 14548016, 17405662, 34811324, 60919817, 69622648, 121839634, 139245296, 243679268, 487358536, 974717072]

約数ペア:

[(1, 974717072), (2, 487358536), (4, 243679268), (7, 139245296), (8, 121839634), (14, 69622648), (16, 60919817), (28, 34811324), (56, 17405662), (67, 14548016), (112, 8702831), (134, 7274008), (268, 3637004), (469, 2078288), (536, 1818502), (938, 1039144), (1072, 909251), (1876, 519572), (3752, 259786), (7504, 129893)]