28376468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6841}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 53449704

約数和(自身を除く): 25073236

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6841, 13682, 27364, 116297, 232594, 417301, 465188, 834602, 1669204, 7094117, 14188234, 28376468]

約数ペア:

[(1, 28376468), (2, 14188234), (4, 7094117), (17, 1669204), (34, 834602), (61, 465188), (68, 417301), (122, 232594), (244, 116297), (1037, 27364), (2074, 13682), (4148, 6841)]