28994456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190753}}^1$

素因数の和:190778

約数の個数: 16

約数和(自身を含む): 57226200

約数和(自身を除く): 28231744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190753, 381506, 763012, 1526024, 3624307, 7248614, 14497228, 28994456]

約数ペア:

[(1, 28994456), (2, 14497228), (4, 7248614), (8, 3624307), (19, 1526024), (38, 763012), (76, 381506), (152, 190753)]