22820728

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6907}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 49737600

約数和(自身を除く): 26916872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6907, 13814, 27628, 48349, 55256, 96698, 193396, 386792, 407513, 815026, 1630052, 2852591, 3260104, 5705182, 11410364, 22820728]

約数ペア:

[(1, 22820728), (2, 11410364), (4, 5705182), (7, 3260104), (8, 2852591), (14, 1630052), (28, 815026), (56, 407513), (59, 386792), (118, 193396), (236, 96698), (413, 55256), (472, 48349), (826, 27628), (1652, 13814), (3304, 6907)]