72155828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8521}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 132431880

約数和(自身を除く): 60276052

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 8521, 17042, 34084, 247109, 494218, 622033, 988436, 1244066, 2488132, 18038957, 36077914, 72155828]

約数ペア:

[(1, 72155828), (2, 36077914), (4, 18038957), (29, 2488132), (58, 1244066), (73, 988436), (116, 622033), (146, 494218), (292, 247109), (2117, 34084), (4234, 17042), (8468, 8521)]