28616774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1987}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 45326400

約数和(自身を除く): 16709626

約数列:

[1, 2, 19, 38, 379, 758, 1987, 3974, 7201, 14402, 37753, 75506, 753073, 1506146, 14308387, 28616774]

約数ペア:

[(1, 28616774), (2, 14308387), (19, 1506146), (38, 753073), (379, 75506), (758, 37753), (1987, 14402), (3974, 7201)]