47278872

素因数分解:

$2^3\times 3^2\times {\mathrm{656651}}^1$

素因数の和:656663

約数の個数: 24

約数和(自身を含む): 128047140

約数和(自身を除く): 80768268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 656651, 1313302, 1969953, 2626604, 3939906, 5253208, 5909859, 7879812, 11819718, 15759624, 23639436, 47278872]

約数ペア:

[(1, 47278872), (2, 23639436), (3, 15759624), (4, 11819718), (6, 7879812), (8, 5909859), (9, 5253208), (12, 3939906), (18, 2626604), (24, 1969953), (36, 1313302), (72, 656651)]