38188328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 75727200

約数和(自身を除く): 37538872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 907, 1108, 1814, 2216, 3628, 5263, 7256, 10526, 17233, 21052, 34466, 42104, 68932, 137864, 251239, 502478, 1004956, 2009912, 4773541, 9547082, 19094164, 38188328]

約数ペア:

[(1, 38188328), (2, 19094164), (4, 9547082), (8, 4773541), (19, 2009912), (38, 1004956), (76, 502478), (152, 251239), (277, 137864), (554, 68932), (907, 42104), (1108, 34466), (1814, 21052), (2216, 17233), (3628, 10526), (5263, 7256)]