29881108

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 53123840

約数和(自身を除く): 23242732

約数列:

[1, 2, 4, 139, 223, 241, 278, 446, 482, 556, 892, 964, 30997, 33499, 53743, 61994, 66998, 107486, 123988, 133996, 214972, 7470277, 14940554, 29881108]

約数ペア:

[(1, 29881108), (2, 14940554), (4, 7470277), (139, 214972), (223, 133996), (241, 123988), (278, 107486), (446, 66998), (482, 61994), (556, 53743), (892, 33499), (964, 30997)]