28315662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 60048000

約数和(自身を除く): 31732338

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1667, 2831, 3334, 5001, 5662, 8493, 10002, 16986, 31673, 63346, 95019, 190038, 248383, 496766, 745149, 1490298, 4719277, 9438554, 14157831, 28315662]

約数ペア:

[(1, 28315662), (2, 14157831), (3, 9438554), (6, 4719277), (19, 1490298), (38, 745149), (57, 496766), (114, 248383), (149, 190038), (298, 95019), (447, 63346), (894, 31673), (1667, 16986), (2831, 10002), (3334, 8493), (5001, 5662)]