28073938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9201

約数の個数: 16

約数和(自身を含む): 44602560

約数和(自身を除く): 16528622

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 9109, 18218, 209507, 419014, 610303, 1220606, 14036969, 28073938]

約数ペア:

[(1, 28073938), (2, 14036969), (23, 1220606), (46, 610303), (67, 419014), (134, 209507), (1541, 18218), (3082, 9109)]