668635624

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{5923}}^1$

素因数の和:6169

約数の個数: 32

約数和(自身を含む): 1275318720

約数和(自身を除く): 606683096

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 548, 824, 1096, 5923, 11846, 14111, 23692, 28222, 47384, 56444, 112888, 610069, 811451, 1220138, 1622902, 2440276, 3245804, 4880552, 6491608, 83579453, 167158906, 334317812, 668635624]

約数ペア:

[(1, 668635624), (2, 334317812), (4, 167158906), (8, 83579453), (103, 6491608), (137, 4880552), (206, 3245804), (274, 2440276), (412, 1622902), (548, 1220138), (824, 811451), (1096, 610069), (5923, 112888), (11846, 56444), (14111, 47384), (23692, 28222)]