28753532

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 51903600

約数和(自身を除く): 23150068

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 1669, 3338, 4307, 6676, 8614, 17228, 98471, 121837, 196942, 243674, 393884, 487348, 7188383, 14376766, 28753532]

約数ペア:

[(1, 28753532), (2, 14376766), (4, 7188383), (59, 487348), (73, 393884), (118, 243674), (146, 196942), (236, 121837), (292, 98471), (1669, 17228), (3338, 8614), (4307, 6676)]