28391132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92179}}^1$

素因数の和:92201

約数の個数: 24

約数和(自身を含む): 61944960

約数和(自身を除く): 33553828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 92179, 184358, 368716, 645253, 1013969, 1290506, 2027938, 2581012, 4055876, 7097783, 14195566, 28391132]

約数ペア:

[(1, 28391132), (2, 14195566), (4, 7097783), (7, 4055876), (11, 2581012), (14, 2027938), (22, 1290506), (28, 1013969), (44, 645253), (77, 368716), (154, 184358), (308, 92179)]