74729641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 90204160

約数和(自身を除く): 15474519

約数列:

[1, 7, 19, 133, 367, 1531, 2569, 6973, 10717, 29089, 48811, 203623, 561877, 3933139, 10675663, 74729641]

約数ペア:

[(1, 74729641), (7, 10675663), (19, 3933139), (133, 561877), (367, 203623), (1531, 48811), (2569, 29089), (6973, 10717)]