28659376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57781}}^1$

素因数の和:57820

約数の個数: 20

約数和(自身を含む): 57319744

約数和(自身を除く): 28660368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57781, 115562, 231124, 462248, 924496, 1791211, 3582422, 7164844, 14329688, 28659376]

約数ペア:

[(1, 28659376), (2, 14329688), (4, 7164844), (8, 3582422), (16, 1791211), (31, 924496), (62, 462248), (124, 231124), (248, 115562), (496, 57781)]